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small check valve

small check valve, Total:418 items.

In the international standard classification, small check valve involves: Fluid power systems, Valves, Shipbuilding and marine structures in general, Products of non-ferrous metals, Installations in buildings, Refrigerating technology, Protection against fire, Electrical accessories, Small craft, Medical equipment, Agricultural machines, implements and equipment, Road vehicle systems, Materials for aerospace construction, Solar energy engineering, Chipless working equipment, Transformers. Reactors, Gears, Cutting tools, Fluid storage devices, Pipeline components and pipelines, Industrial automation systems, Shop fittings, Hydraulic energy engineering, Equipment for petroleum and natural gas industries, Packaging materials and accessories, Galvanic cells and batteries, Fasteners, Integrated circuits. Microelectronics, Internal combustion engines, Electrical and electronic testing, Rotating machinery, Lamps and related equipment, Company organization and management, Graphic technology, Bridge construction, Machine tools, Bearings, Products of the chemical industry, Semiconductor devices, Hand-held tools, Equipment for entertainment, Burners. Boilers, MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE, Earth-moving machinery, Aerospace fluid systems and components, Electromechanical components for electronic and telecommunications equipment, Electric filters, Elements of buildings, Structures of buildings, Railway rolling stock, Power transmission and distribution networks, Energy and heat transfer engineering in general.

Professional Standard - Machinery, small check valve

JB/ZQ 4595-2006 One-way valve
JB/T 10364-2014 Hydraulic fluid power.Check valve
JB/T 10364-2002 Hydraulic fluid power-Check valve
JB/T 2001.34-1999 Water system.Check valve
JB/T 2001.35-1999 Water system.Check valve
JB/T 11520-2013 Check valve for refrigeration equipment
JB/T 2001.32-1999 Water system.Core screw plug type core of check valve
JB/T 2001.33-1999 Water system.Flange type core of check valve
JB/T 11717-2013 Hydraulic fluid power.Single-channel steady flow dividing valve for steering unit
JB/T 7645.1-1994 Die guide device A-type small guide column
JB/T 7645.2-1994 Die guide device B type small guide column
JB/T 6663-2007 Portable small-type single stage centrifugal pumps
JB/T 11211-2011 Step valve for small refrigeration system
JB/T 8053-2011 Bistable solenoid valve for small refrigeration system
JB/T 7223-2011 3/2 Solenoid valve for small refrigeration system
JB/T 7223-1994 Two-position three-way solenoid valve for small refrigeration system
JB/T 12069-2014 Hydraulic steering control unit.Obital rotary valve and load sensing type
JB/T 5120-2010 Full-hydranlic steering control unit.Cycloid rotary valve and non reaction type
JB/T 9839-2013 Full-hydraulic steering control unit.Cycloid rotary valve and non reaction with closed-center type
JB/T 7645.1-2008 Guide units of stamping dies.Part 1:Small guide pillars.Type A
JB/T 7645.2-2008 Guide units of stamping dies.Part 2:Small guide pillars.Type B
JB/T 6663.1-1993 Type and basic parameters of light and small single-stage centrifugal pump
JB/T 6663.2-1993 Technical conditions for light and small single-stage centrifugal pumps
JB/T 3320.2-2000 Specification for small size single-phase synchronous generator
JB/T 11817-2014 Specification for small-scale single phase synchronous generators
JB/T 10302-2001 2-way solenoid valve used in small refrigerating system for household and similar use
JB/T 10204-2008 Printing machinery.Small sheet-fed lithographic press
JB/T 51032-1999 Quality classification of light and small single-stage centrifugal pumps
JB/T 5544-2005 Wire electrical-discharge machines (Unidirectional traveling type) - Technical requirements
JB/T 4401.1-1999 Specification for small single phase synchronous generator in ships
JB/T 4401-2013 Specification for small single-phase synchronous generator in ships
JB/T 5544-2012 Wire electrical-discharge machines (Unidirectional travelling type).Technical requirements
JB/T 6457.1-2004 Small-sized valve-regulated lead-acid batteries Part 1:Product classification
JB/T 6457.2-2004 Small-sized valve-regulated lead-acid batteries Part 2:Technical conditions

Professional Standard - Aviation, small check valve

HB 3231-1979 check valve
HB 908-2000 Hydraulic check valve
HB 909-2000 Hydraulic one-way restrictor valve
HB 911-2000 Air-conditioning high-pressure one-way valve
HB 6456-1990 General technical conditions for aviation hydraulic check valves
HB 7149.5-1995 One-way clamp for large series combination fixture
HB 7344.27-1996 Medium-sized pliers-type one-way positioning seat for fixture components for CNC machine tools
HB 7344.28-1996 Large pliers-type one-way positioning seat for fixture components for CNC machine tools

British Standards Institution (BSI), small check valve

BS EN 12334:2001 Industrial valves - Cast iron check valves
BS EN 12334:2001(2004) Industrial valves - Cast iron check valves
BS EN 16767:2016 Industrial valves. Steel and cast iron check valves
BS ISO 5781:2000 Hydraulic fluid power - Pressure reducing valves, sequence valves, unloading valves, throttle valves and check valves - Mounting surfaces
BS ISO 5781:2016 Hydraulic fluid power. Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves. Mounting surfaces
BS 6282-4:1982 Devices with moving parts for the prevention of contamination of water by backflow - Specification for combined check and anti-vacuum valves of nominal size up to and including DN 42
19/30382847 DC BS EN ISO 23411. Small craft. Steering wheels
BS EN IEC 60534-3-1:2019 Tracked Changes. Industrial-process control valves. Dimensions. Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves
BS EN ISO 407:2004 Small medical gas cylinders - Pin-index yoke-type valve connections
BS 6282-1:1982 Devices with moving parts for the prevention of contamination of water by backflow - Specification for check valves of nominal size up to and including DN 54
BS 1873:1975 Specification for steel globe and globe stop and check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries
19/30394034 DC BS EN ISO 10592. Small craft. Hydraulic steering systems
19/30382850 DC BS EN ISO 8848. Small craft. Remote steering systems
BS ISO 9911:2006 Agricultural irrigation equipment - Manually operated small plastics valves
BS ISO 19973-5:2015 Pneumatic fluid power. Assessment of component reliability by testing. Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves
BS 1212-4:1991 Float operated valves - Specification for compact type float operated valves for WC flushing cisterns (including floats)
19/30371428 DC BS EN ISO 9093. Small craft. Seacocks and through-hull fittings
BS 1868:1975+A1:1990(2010) Specification for steel check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries
BS 1868:1975 Specification for steel check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries
BS 1868:1960 Specification for steel check valves (with flange and butt welding ends) for use in petroleum, petrochemical and allied enterprises
20/30408115 DC BS EN ISO 407. Small medical gas cylinders. Pin-index yoke-type valve connections
BS EN ISO 407:2021 Tracked Changes. Small medical gas cylinders. Pin-index yoke-type valve connections
BS 7438:1991 Specification for steel and copper alloy wafer check valves, single-disk, spring-loaded type
19/30395100 DC BS EN ISO 8847. Small craft. Steering gear. Cable over pulley systems
BS ISO 13693-1:2013 Irrigation equipment. Safety devices for chemigation. Small plastics valves for chemigation
BS EN ISO 13693-1:2017 Irrigation equipment. Safety devices for chemigation - Small plastics valves for chemigation

RU-GOST R, small check valve

GOST 27477-1987 Check valves. Basic parameters
GOST R ISO 8847-2011 Small craft. Steering gear. Cable and pulley systems
GOST 831-1975 Single-row angular ball bearings. Types and basic dimensions
GOST 19622-1991 Unidirectional restrictor valves of flying vehicle hydraulic systems. Types and technical requirements
GOST 19623-1990 Unidirectional restrictor valves of flying vehicles air systems. Types and general technical requirements
GOST 14237-1969 Low flow single port actuating device SSI. Types and basic parameters

Professional Standard-Ships, small check valve

CB/T 3823-2013 Hydraulic pilot controlled check valve for ship
CB/T 3823-1998 Hydraulic pilot controled check valver for ship

American Petroleum Institute (API), small check valve

API Spec 7NRV-2006(2020) Specification for Drill String Non-return Valves

Japanese Industrial Standards Committee (JISC), small check valve

JIS B 2011:2003 Bronze, gate, globe, angle, and check valves
JIS F 7499:2001 Shipbuilding -- Spheroidal graphite iron (ductile iron) 16K screw-down check globe valves
JIS F 7504:2001 Shipbuilding -- Spheroidal graphite iron (ductile iron) 16K screw-down check angle valves
JIS F 7497 ERRATUM 2:2002 Shipbuilding -- Spheroidal graphite iron (ductile iron) 10K screw-down check angle valves (Erratrum 2)
JIS F 7497 ERRATUM 1:2001 Shipbuilding -- Spheroidal graphite iron (ductile iron) 10K screw-down check angle valves (Erratum 1)
JIS B 4355:1988 Single thread fine pitch gear hobs
JIS C 4506:1995 Small switches for single-phase motors
JIS B 8655:1989 Test methods for electro-hydraulic proportional directional series flow control valves
JIS B 8657:1989 Test methods for electro-hydraulic proportional directional bypass flow control valves
JIS B 8655:2002 Test methods for electro-hydraulic proportional directional series flow control valves
JIS C 8702-2:1998 Small-sized sealed lead-acid batteries (Valve regulated types) Part 2: Dimensions, terminals and marking
JIS C 8702-3:1998 Small-sized sealed lead-acid batteries (Valve-regulated types) Part 3: Safety recommendations for use in electric appliances
JIS C 8702-1:1998 Small-sized sealed lead-acid batteries (Valve regulated types) Part 1: General requirements, functional characteristics -- Methods of test
JIS C 8702-2:2003 Small-sized valve regulated lead-acid batteries -- Part 2: Dimensions, terminals and marking

SE-SIS, small check valve

SIS SMS 1217-1953
SIS SMS 1218-1953
SIS SEN 24 11 02-1970 Line material. Unilateral catch arm. Type FE
SIS SMS 1079-1944
SIS SMS 1080-1944
SIS SMS 2815-1973 Fittings for piping. Screw-down stop and check valves of copper-alloy with rising stem and female ends. Spring-loaded disk. Nominal pressure 16 bar
SIS SS 2232-1987 Gas cylinders - Small medical gas cylinders - Non-interchangeable valve connections
SIS SS 424 11 02-1978 Overhead line material — Unilateral catch arms, type FE
SIS SS 2826-1980 Fittings for piping - Check valves PN 16- Straight globe valves of gun metal with flanged ends, spring-loaded and metallic disk
SIS SS 2828-1980 Fittings for piping - Check valves PN 16- Globe valves angle pattern Mof gun metal with flanged ends, spring-loaded and metallic disk
SIS SS 2829-1980 Fittings for piping - Stop and check valves PN 16- Globe valves angle pattern of gun metal with flanged ends, rising stem, spring-loaded and metallic disk
SIS SS 2827-1980 Fittings for piping - Stop and check valves PN 16 - Straight globe valves of gun metal with flanged ends, rising stem, spring-loaded and metallic disk
SIS SS 2815-1980 Fittings for piping - Stop and check valves PN 16- Straight globe valves of gun metal with female ends, rising stem, spring-loaded and metallic disk
SIS SS 3058-1983 Fittings for piping - Stop-check valves for PN 25 - Angle globe valves of spheroidal graphite iron with flanged ends, spring-loaded disk, rising stem and sealing surfaces of Cu-alloy resistant to sea water
SIS SS 3056-1983 Fittings for piping - Stop-check valves for PN 16 - Angle globe valves of spheroidal graphite iron with flanged ends, spring-loaded disk, rising stemand sealing surfaces of Cu-alloy resistant to sea water

Standard Association of Australia （SAA）, small check valve

AS 4794:2001 Non-return valves - Swing check and tilting disc
AS 4118.1.6:1995 Fire sprinkler systems - Components - Stop valves and non-return valves
AS ISO 10592:2023 Small craft — Remote hydraulic steering systems
AS ISO 8848:2023 Small craft — Remote mechanical steering systems
ISO 407:2023 Small medical gas cylinders — Pin-index yoke-type valve connections
AS 4451.1:1997 Small craft - Steering systems - Wire rope and pulley systems for sailing craft
AS 4451.3:1997 Small craft - Steering systems - Remote systems for single outboard motors of 15 kW to 40 kW power
RUL PE.7-2002 Rulings to pressure equipment Standards - Ruling 7: Small safety valves (Ruling to AS 1271)

American National Standards Institute （ANSI), small check valve

ANSI/UL 312-2010 Check Valves for Fire-Protection Service
ANSI/EIA 520CAAC-A:1992 Sensitive Switches, Single-Break Contacts, Subminiature Size, Detail Specification for

Professional Standard - Aerospace, small check valve

QJ 1142A-2008 General specification for gas check valves
QJ 1142-1987 General technical specifications for gas check valves
QJ 775.12-1983 Small combination die guide plate
QJ 1300-1987 Small power unidirectional thyristor screening specification
QJ 3210-2005 Specification for JXZ type miniaturized three-dimensional damping isolator
QJ 940-1985 Type and size of two-way pilot electric globe valve

U.S. Military Regulations and Norms, small check valve

ARMY A-A-2377-1985 VALVE, BALL (SINGLE LINE)

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, small check valve

GB/T 8100-2006 Hydraulic fluid power.Pressure-reducing valves,sequence valves,unloading valves,throttle valves and check valves.Mounting surfaces
GB/T 8100-1987 Hydraulic fluid power-pressure control valves (excluding pressure relief valves ), sequence valves, unloading valves, throttle valves and check valves--Mounting surfaces
GB/T 2861.5-1981 Guide unit of cold press dies--Small guide pillars,type B
GB/T 2861.4-1981 Guide unit of cold press dies--Small guide pillars,type A
GB/T 18689-2009 Agricultural irrigation equipment.Manually operated small plastics valves
GB/T 18689-2002 Agricultural irrigation equipment--Manually operated small plastics valves
GB 14104-1993 Halon fire extinguishing system performance requirements and test methods for check valves
GB/T 19639.2-2007 Product classification of small-sized valve-regulated lead-acid batteries
GB/T 19639.1-2005 Technical conditions of small-sized valve-regulated lead-acid batteries
GB/T 19361-2003 Wire electrical-discharge machines(Unidirectional traveling type)—Testing of the accuracy
GB/T 10429-1989 Single-stage centripetal turbine hydrodynamic torque converters--Types and basic parameters
GB/T 10429-2006 Single-stage centripetal turbine torque converters. Types and basic parameters

Group Standards of the People's Republic of China, small check valve

T/CASMES 89-2022 Direct drive electronically controlled multiple directional valves for hydraulic systems of small and medium construction machinery
T/ZZB 2413-2021 Hydraulic multi-way directional valve for medium and small tonnage forklift
T/ZZB 2943-2022 Step valve for small refrigeration system
T/NJ 1173-2019 Full-hydraulic steering control unit — Cycloid rotary valve, non reaction and integral type
T/CAMS /CICEIA68-2021 Gas pressure reducing valves for non - road small ignition engines
T/LYFFA 010-2019 Liuyang fireworks—traditional small products—single tube parachute
T/LYFFA 008-2019 Liuyang fireworks—traditional small products—single tube roman candle
T/CMES 37001-2022 Requirements for the capacity conditions of small amusement facilities manufacturing units

NL-NEN, small check valve

NEN 7206-1982 Non-return valves for gas, air and oxygen

PL-PKN, small check valve

PN M74150-01-1986 Industrial valves Cast iron globe cheok valves Requirements and tests

Professional Standard - Light Industry, small check valve

QB/T 1675-1992 RHF series milk reversing valve

German Institute for Standardization, small check valve

DIN 86257:2006 Ships and marine technology - Non return valves cutt off type extra light duty - DN 32 to DN 125, PN 10
DIN 86258:2006 Ships and marine technology - Non return valves non shut off type extra light duty - DN 32 to DN 125, PN 10
DIN 86261:1998 Non return valves for shipboard use, cutt off type, of gun metall, with flanges, DN 15 to 500
DIN EN 16767:2016 Industrial valves - Steel and cast iron check valves; German version EN 16767:2016
DIN EN ISO 11591:2023-05 Small craft - Field of vision from the steering position (ISO 11591:2020 + Amd 1:2022); German version EN ISO 11591:2020 + A1:2023
DIN EN ISO 23411:2021-07 Small craft - Steering wheels (ISO 23411:2020); German version EN ISO 23411:2021
DIN EN ISO 5211:2001 Industrial valves - Part-turn actuator attachments (ISO 5211:2001); German version EN ISO 5211:2001
DIN EN ISO 8848:2022-10 Small craft - Remote mechanical steering systems (ISO 8848:2022); German version EN ISO 8848:2022
DIN EN ISO 10592:2022-10 Small craft - Remote hydraulic steering systems (ISO 10592:2022); German version EN ISO 10592:2022
DIN EN ISO 407:2005 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2004); German version EN ISO 407:2004
DIN 86252:1998 Non return valves for shipboard use, cutt off type, of cast iron, with flanges, DN 15 to 500
DIN EN ISO 13929:2018-03 Small craft - Steering gear - Geared link systems (ISO 13929:2001); German version EN ISO 13929:2017
DIN EN ISO 407:2021-09 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2021); German version EN ISO 407:2021
DIN EN ISO 407:2023-04 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO/FDIS 407:2023); German and English version prEN ISO 407:2023 / Note: Date of issue 2023-03-24*Intended as replacement for DIN EN ISO 407 (2021-09).
DIN EN ISO 8847:2021-11 Small craft - Steering gear - Cable over pulley systems (ISO 8847:2021); German version EN ISO 8847:2021
DIN 42013:1988-08 Spring washers for axial adjustment of ball bearings of small motors
DIN EN IEC 60534-3-1:2019-11 Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves (IEC 60534-3-1:2019); Ger...
DIN SPEC 91281:2012 Implementation of process-oriented knowledge management in small and medium-sized enterprises
DIN EN ISO 407:2023 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO/FDIS 407:2023); German and English version prEN ISO 407:2023
DIN 42013:1988 Spring washers for axial adjustment of ball bearings of small motors
DIN EN 60534-3-3:2000-03 Industrial-process control valves - Part 3-3: Dimensions - end-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves (IEC 60534-3-3:1998); German version EN 60534-3-3:1998
DIN EN ISO 9093-1:1998 Small craft - Seacocks and through-hull fittings - Part 1: Metallic (ISO 9093-1:1994); German version EN ISO 9093-1:1997
DIN 2001-1:2019-01 Drinking water supply from small units and non stationary plants - Part 1: Small units - Guidelines for requirements for drinking water, planning, construction, operation and maintenance of plants / Note: This standard is part of the DVGW body of rules.
DIN 2001-1 Beiblatt 1:2019-01 Drinking water supply from small units and non stationary plants - Part 1: Small units - Guidelines for requirements for drinking water, planning, construction, operation and maintenance of plants; Supplement 1: Example for a checklist for the control ...
DIN EN ISO 25197:2023-02 Small craft - Electrical/electronic control systems for steering, shift and throttle (ISO 25197:2020 + Amd 1:2022); German version EN ISO 25197:2020 + A1:2022

国家市场监督管理总局、中国国家标准化管理委员会, small check valve

GB/T 8100.3-2021 Mounting surfaces of hydraulic valves—Part 3: Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves
GB/T 38206.5-2021 Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves
GB/T 19361-2021 Wire electrical discharge machines（unidirectional traveling type）—Testing of the accuracy
GB/T 10429-2021 Single-stage centripetal turbine torque converters—Types and basic parameters

TR-TSE, small check valve

TS 6-1959 VALVES FOR SMA?L WATER DISTRIBUTION SYSTEMS

U.S. Air Force, small check valve

AIR FORCE AN6214 REV 3 VALID NOTICE 3-2008 Valve - Radial Type 6 GPM Hydraulic Directional Control
AIR FORCE AN6211 REV 3 VALID NOTICE 3-1993 VALVE, IN LINE TYPE 6 GPM HYDRAULIC DIRECTIONAL CONTROL
AIR FORCE AN6211 REV 3 VALID NOTICE 2-1992 VALVE, IN LINE TYPE 6 GPM HYDRAULIC DIRECTIONAL CONTROL
AIR FORCE AN6211 REV 3-1950 VALVE, IN LINE TYPE 6 GPM HYDRAULIC DIRECTIONAL CONTROL
AIR FORCE AN6214 REV 3 VALID NOTICE 1-1987 VALVE, RADIAL TYPE 6 GPM HYDRAULIC DIRECTIONAL CONTROL
AIR FORCE AN6211 REV 3 VALID NOTICE 4-2008 Valve - in Line Type 6 GPM Hydraulic Directional Control
AIR FORCE AN6211 REV 3 VALID NOTICE 1-1987 VALVE, IN LINE TYPE 6 GPM HYDRAULIC DIRECTIONAL CONTROL
AIR FORCE AN6213 REV 3 VALID NOTICE 2-1992 VALVE - RADIAL TYPE 3-1/2 G.P.M. HYDRAULIC DIRECTIONAL CONTROL
AIR FORCE AN6213 REV 3-1950 VALVE - RADIAL TYPE 3-1/2 G.P.M. HYDRAULIC DIRECTIONAL CONTROL

ES-UNE, small check valve

UNE-EN ISO 23411:2021 Small craft - Steering wheels (ISO 23411:2020)
UNE-EN ISO 11591:2021 Small craft - Field of vision from the steering position (ISO 11591:2020)
UNE-EN ISO 10592:2023 Small craft - Remote hydraulic steering systems (ISO 10592:2022)
UNE-EN ISO 8848:2023 Small craft - Remote mechanical steering systems (ISO 8848:2022)
UNE-EN ISO 8847:2022 Small craft - Steering gear - Cable over pulley systems (ISO 8847:2021)
UNE-EN ISO 11591:2020/A1:2023 Small craft - Field of vision from the steering position - Amendment 1 (ISO 11591:2020/Amd 1:2022) (Endorsed by Asociación Española de Normalización in April of 2023.)
UNE-EN ISO 407:2022 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2021)
UNE-EN IEC 60534-3-1:2019 Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves (Endorsed by Asociación ...
UNE-EN ISO 25197:2020 Small craft - Electrical/electronic control systems for steering, shift and throttle (ISO 25197:2020)
UNE-EN ISO 25197:2020/A11:2023 Small craft - Electrical/electronic control systems for steering, shift and throttle

Association Francaise de Normalisation, small check valve

NF EN ISO 23411:2021 Petits navires - Barres à roues
NF EN ISO 9093:2021 Petits navires - Vannes de coque et passe-coques
NF S93-123-12:2021 Infusion equipment for medical use - Part 12 : check valves for single
NF EN ISO 10592:2022 Petits navires - Système de direction hydraulique commandé à distance
NF EN ISO 8848:2022 Petits navires - Systèmes de direction mécaniques commandés à distance
NF S90-110:2005 Small medical gas cylinders - Pin-index yoke-type valve connections.
NF S90-110*NF EN ISO 407:2021 Small medical gas cylinders - Pin-index yoke-type valve connections
NF EN ISO 8847:2021 Petits navires - Système de direction - Systèmes à câble sur poulie
NF EN ISO 13929:2017 Petits navires - Appareils à gouverner - Transmissions à engrenages
NF EN ISO 407:2021 Petites bouteilles à gaz médicaux - Raccords de robinets du type étrier avec ergots de sécurité
NF C46-510-3-1*NF EN IEC 60534-3-1:2019 Industrial-process control valves - Part 3-1 : dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves
NF EN 200:2008 Robinetterie sanitaire - Robinets simples et mélangeurs pour les systèmes d'alimentation en eau des types 1 et 2 - Spécifications techniques générales
NF E25-516:2009 Single coil spring washers - Small serie - Symbol WZ.
AC X50-882:2005 Accompagnement de l'entreprise - Évaluation de la prestation de conseil auprès des petites entreprises
NF E25-516:1986 Single coil spring washers. Small serie. Symbol wz.
NF L58-330:1963 Switchgear for aircraft. Sealed double pole reverse current midget relays.
NF L58-325:1963 Switchgear for aircraft. Miniature sealed reverse current 4-pole relays.
NF L58-320:1963 Switchgear for aircraft. Miniature sealed reverse current double pole relays.
NF P10-202-1-1:2008 Building works - Small mansonry unit walls - Partitions and walls - Part 1-1 : contract bill of technical model clauses.
NF P10-202-2:2008 Building works - Small mansonry unit walls - Partitions and walls - Part 2 : contract bill of special administrative model clauses.

International Organization for Standardization (ISO), small check valve

ISO 407:1983 Small medical gas cylinders; Yoke-type valve connections
ISO 5781:2000 Hydraulic fluid power - Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves - Mounting surfaces
ISO 5781:2016 Hydraulic fluid power - Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves - Mounting surfaces
ISO 407:2004 Small medical gas cylinders - Pin-index yoke-type valve connections
ISO 407:1991 Small medical gas cylinders; pin-index yoke-type valve connections
ISO 407:2021 Small medical gas cylinders - Pin-index yoke-type valve connections
ISO/FDIS 407 Small medical gas cylinders — Pin-index yoke-type valve connections
ISO 9911:2006 Agricultural irrigation equipment - Manually operated small plastics valves
ISO 9911:1993 Agricultural irrigation equipment; manually operated small plastics valves
ISO 407:2014 Small medical gas cylinders — Pin-index yoke-type valve connections
ISO 19973-5:2015 Pneumatic fluid power - Assessment of component reliability by testing - Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves
ISO 407:1991/Cor 1:1999 Small medical gas cylinders - Pin-index yoke-type valve connections; Technical Corrigendum 1
ISO 8131:1992 Hydraulic fluid power; single rod cylinders, 16 MPa (160 bar) compact series; tolerances
ISO 8138:1998 Hydraulic fluid power - Single rod cylinders, 16 MPa (160 bar) compact series - Port dimensions
ISO 7790:1986 Hydraulic fluid power; Four-port modular stack valves and four-port directional control valves, sizes 03 and 05; Clamping dimensions

United States Navy, small check valve

NAVY MIL-DTL-19068 B VALID NOTICE 1-2011 Valve, Shuttle, Hydraulic, Aircraft, Type II Systems
NAVY MS29599 NOTICE 2-1997 VALVE, CHECK, INLET, ONE MAN LIFE RAFT, TYPE I
NAVY QPL-24630-6-2004 VALVES, CHECK, IN-LINE, FOR HYDRAULIC FLUID AND LUBRICATING OIL FLUID
NAVY MIL-V-24630 (3)-1990 VALVES, CHECK, IN-LINE, FOR HYDRAULIC FLUID AND LUBRICATING OIL FLUID
NAVY MIL-V-24630-1984 VALVES, CHECK, IN-LINE, FOR HYDRAULIC FLUID AND LUBRICATING OIL FLUID
NAVY MS29599 VALID NOTICE 1-1992 VALVE, CHECK, INLET, ONE MAN LIFE RAFT, TYPE I
NAVY MS29599-1965 VALVE, CHECK, INLET, ONE MAN LIFE RAFT, TYPE I
NAVY MS15544 REV C-1960 LAMPS, INCANDESCENT, T-1-3/4, SINGLE CONTACT, MIDGET FLANGED
NAVY A-A-59940/1-2013 CONNECTORS, FIBER OPTIC, SINGLE FIBER, SMALL FORM FACTOR, LC TYPE

Professional Standard - Electron, small check valve

SJ 2432.4-1984 Single straightline bonding sheet (Types A and B)
SJ 1673-1980 Detail specification for silicon NPN forward AGC high frequency low power transistors,Type 3DG254
SJ 1672-1980 Detail specification for silicon NPN forward AGC high frequency low power transistors,Type 3DG253

Korean Agency for Technology and Standards (KATS), small check valve

KS V ISO 10592:2013 Small craft ?; Hydraulic steering systems
KS V ISO 8848:2004 Small craft-Remote steering systems
KS V ISO 10592:2008 Small craft-Hydraulic steering systems
KS V ISO 8848:2014 Small craft — Remote steering systems
KS V ISO 10592:2015 Small craft ― Hydraulic steering systems
KS V ISO 8848-2014(2019) Small craft — Remote steering systems
KS C 8564-2021 Small scale photovoltaic inverter(grid-tied type, stand-alone type)
KS C 9619-2014 Small single phase transformer for household purpose
KS B ISO 407:2003 Small medical gas cylinders-Pin-index yoke-type valve connections
KS B ISO 407:2014 Small medical gas cylinders-Pin-index yoke-type valve connectors
KS V 1210-2012(2022) Small crafts－Fitness of steering wheel and shaft
KS B ISO 407:2013 Small medical gas cylinders－Pin-index yoke-type valve connectors
KS C 9619-2014(2019) Small single phase transformer for household purpose
KS V ISO 15652-2006(2021) Small craft－Remote steering systems for inboard mini jet boats
KS C 8564-2020 Small scale photovoltaic inverter(grid-tied type, stand-alone type)
KS V 3035-1993 Remote handling fittings for valves on small ships' forepeak bulkhead
KS B ISO 9911:2004 Agricultural irrigation equipment - Manually operated small plastics valves
KS B ISO 9911:2013 Agricultural irrigation equipment - Manually operated small plastics valves
KS V 3036-2013 Small craft－Manual remote control for valves in cargo oil tank
KS V 3035-2013(2018) Shipbuilding?Remote handling fittings for valves on small ships forepeak bulkhead
KS C IEC 60534-3-3:2004 Industrial-process control valves-Part 3-3:Dimensions-End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves
KS V 3035-2003 Remote handling fittings for valves on small ships’ forepeak bulkhead
KS V 3035-2013 Shipbuilding ? Remote handling fittings for valves on small ships forepeak bulkhead
KS V ISO 9775-2005(2020) Small craft－Remote steering systems forsingle outboard motors of 15 kW to 40 kW power
KS V 0920-1998 Small crafts- Outboard motors- Static thrust measurement
KS V ISO 9093-1:2004 Small craft-Seacocks and through-hull fittings-Part 1:Metallic
KS V ISO 9093-1:2014 Small craft — Seacocks and through-hull fittings — Part 1: Metallic
KS B ISO 8131:2006 Hydraulic fluid power-Single rod cylinders, 16 MPa(160 bar) compact series-Tolerances
KS V 7235-2006 Marine steel plate simplex oil strainers
KS B ISO 8131:2013 Hydraulic fluid power－Single rod cylinders, 16 MPa(160 bar) compact series－Tolerances
KS C 8056-3-2005(2020) Small-sized sealed lead-acid batteries(Valve regulated types)－Part 3：Safety recommendations for use in electric appliances
KS C 8056-2-2005(2015) Small-sized sealed lead-acid batteries(Valve regulated types)－Part 2：Dimensions, terminals and marking

IN-BIS, small check valve

工业和信息化部, small check valve

JB/T 6663-2018 Light and small single-stage centrifugal pump

Professional Standard - Automobile, small check valve

QC/T 1028-2016 Performance requirements and test methods of vehicle vacuum check valve

Professional Standard - Petroleum, small check valve

SY/T 5148-1999 Pneumatic components for petroleum drilling and production equipment - One-way restrictor valve

Professional Standard - Military and Civilian Products, small check valve

WJ/Z 62-1977 Pneumatic fixture parts (pneumatic part) one-way rotary valve Φ80
WJ/Z 102-1977 Pneumatic fixture parts (pneumatic part) One-way throttle valve D=M12×1.25; M16×1.5

Military Standard of the People's Republic of China-General Armament Department, small check valve

GJB 8365-2015 Specification for minitype electric control valve of submarine

RO-ASRO, small check valve

STAS 3921/2-1980 SINGLE-ROW, SINGLE DIRECT K)N THRUST BALL BEARINGS WITH FLAT SEATS Typification
STAS 8336/1-1980 SINGLE ROW NEEDLE RADIAL CAGES Typification
STAS 5374-1956
STAS 12899-1991 Hydrostatic drives Direction valves np 315 bar, Types and main dimensions
STAS 5373-1956
STAS 10512/4-1980 Hydraulic drives MULTIDIRECTIONAL CONTROL VALVES. HAND CONTROL SECTION Types and basic dimensions
STAS 10725/3-1980 Hydraulic drives DIRECTIONAL CONTROL VALVES FOR DRIVES Types and main dimensions
STAS 10725/1-1987 Hydraulic drives directional control valves for pressure gauges Types and main dimensions
STAS 10725/2-1980 Hydrostatic drives DIRECTIONAL CONTROL VALVES FOR CLOSING-OPENING Types and main dimensions
STAS 8322/1-1969
STAS 5315-1956
STAS 11535/1-1983 Hydraulic drives MINIATURIZED SLIDING SPOOL VALVES, WITH MANUAL CONTROL Basic dimensions
STAS 11535/2-1983 Hydraulic drives MINIATURIZED SLIDING SPOOL VALVES, WITH MECHANICAL CONTROL Basic dimensions
STAS 11535/3-1983 Hydraulic drives MINIATURIZED SLIDING SPOOL VALVES, WITH HYDRAULIC CONTROL Basic dimensions
STAS 11535/4-1983 Hydraulic (Lives MINIATURIZED SLIDING SPOOL VALVES, WITH ELECTRICAL CONTROL Basic dimensions
STAS 12132/1-1982 Hydraulic drives FIVE MULTIDIRECTIONAL CONTROL VALVES. INLET SECTION. Types and basic dimensions
STAS 8322/2-1969
STAS 12502/2-1986 Pneumatic fluid power FIVE-PORT DIRECTIONAL CONTROL VALVES pn 10 bar Types and main dimensions
STAS 9617/1-1980 Pneumatic drives SOLENOID CONTROLLED PILOT DIRECTIONAL CONTROL VALVES, WITHOUT DETENT Types and main dimensions
STAS 9617/6-1980 Pneumatic drives DIRECTIONAL CONTROL VALVES WITH MANUAL DETENT CONTROL Types and main dimensions
STAS 5079-1955
STAS 10512/5-1980 Hydraulic drives MULTIPLE DIRECTIONAL CONTROL VALVES AUTOMATIC RETURN SECTION Types and basic dimensions

未注明发布机构, small check valve

BS EN ISO 407:2023 Small medical gas cylinders — Pin - index yoke - type valve connection
BS 7438:1991(1999) Specification for Steel and copper alloy wafer check valves, single disk, spring - loaded type

HU-MSZT, small check valve

MSZ 2801-1982

European Committee for Standardization (CEN), small check valve

EN ISO 407:2021 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2021)
EN 12334:2001 Industrial valves Cast iron check valves (Incorporates Amendment A1: 2004; Incorporating Corrigendum July 2002)
EN ISO 407:2004 Small medical gas cylinders - Pin-index yoke-type valve connections
prEN ISO 407 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO/FDIS 407:2023)
EN ISO 407:2023 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2023)
EN ISO 25197:2020/A11:2023 Small craft - Electrical/electronic control systems for steering, shift and throttle

ZA-SANS, small check valve

SANS 39:2006 Small medical gas cylinders - Pin-index yoke-type valve connections
SANS 1808-10:2005 Water supply and distribution system components Part 10: Copper alloy check valves (spring-loaded)
SANS 1619:2009 Small power distribution units (ready-boards) for single-phase 230 V service connections

Danish Standards Foundation, small check valve

DS/EN ISO 15652:2005 Small craft - Remote steering systems for inboard mini jet boats
DS/EN ISO 407:2005 Small medical gas cylinders - Pin-index yoke-type valve connections
DS/ISO 407:2021 Small medical gas cylinders – Pin-index yoke-type valve connections
DS/EN 60534-3-1:2001 Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves
DS/EN ISO 407:2021 Small medical gas cylinders – Pin-index yoke-type valve connections (ISO 407:2021)
DS/ISO 9775:1993 Small craft - Remote steering systems for single outboard motors of 15 kW - 40 kW power
DS/EN 60534-3-3:2000 Industrial-process control valves - Part 3: Dimensions - Section 3: End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves
DS/ISO 7790:1989 Hydraulic fluid power. Four-port modular stack valves and four-port directional control valves, sizes 03 and 05. Clamping dimensions
DS/ISO 8131:1989 Hydraulic fluid power. Single rod cylinders, 16 MPa (160 bar) compact series. Tolerances

Indonesia Standards, small check valve

SNI 05-3283-1994 Four - port modular stack valves and four port directional control valves, size 03 and 05 - Clamping dimensions

CZ-CSN, small check valve

CSN EN 60534-3-3-1999 Industrial-process control valves - Part 3-3: Dimensions - End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves
CSN 07 8614-1969 Small valve yoke-type non-interchange-able for cylinders intended for medical use
CSN 13 3051 Cast.3-1983 Welding-end globe valves and lift check valves angle-way type without comple-mently welded end-pieces. Face-to-face dimensions
CSN 13 7115-1979 Smali fittings. Terms, quantities, symbols and units

Lithuanian Standards Office , small check valve

LST EN ISO 15652:2005 Small craft - Remote steering systems for inboard mini jet boats (ISO 15652:2003)
LST EN ISO 407:2005 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2004)
LST EN ISO 407:2021 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2021)
LST EN 60534-3-3-2001 Industrial-process control valves. Part 3-3: Dimensions. End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves (IEC 60534-3-3:1998)
LST EN 60534-3-1+AC-2002 Industrial-process control valves -- Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves (IEC 60534-3-1:2000)

AENOR, small check valve

UNE-EN ISO 15652:2017 Small craft - Remote steering systems for inboard mini jet boats (ISO 15652:2003)
UNE-EN 60534-3-3:2000 INDUSTRIAL-PROCESS CONTROL VALVES. PART 3-3: DIMENSIONS. END-TO-END DIMENSIONS FOR BUTTWELD, TWO-WAY, GLOBE-TYPE, STRAIGHT PATTERN CONTROL VALVES
UNE-EN ISO 407:2005 Small medical gas cylinders. Pin-index yoke-type valve connections (ISO 407:2004).
UNE-EN 60534-3-1:2001 Industrial-process control valves -- Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves.

IT-UNI, small check valve

UNI EN ISO 407:2021 Small medical gas cylinders - Pin-index yoke-type valve connections
UNI 5230-1963
UNI 5249-1963
UNI 5240-1963
UNI 5242-1963
UNI 5243-1963
UNI 5231-1963
UNI 5241-1963
UNI 5239-1963
UNI 5248-1963
UNI 5227-1963
UNI 5228-1963
UNI 5232-1963
UNI 5226-1963
UNI 5244-1963
UNI 5246-1963
UNI 5245-1963
UNI 2798-1945

KR-KS, small check valve

KS B ISO 407-2013 Small medical gas cylinders－Pin-index yoke-type valve connectors
KS V ISO 12215-8-2016 Small craft — Hull construction and scantlings — Part 8: Rudders
KS V 3035-2013(2023) Shipbuilding?Remote handling fittings for valves on small ships forepeak bulkhead

Taiwan Provincial Standard of the People's Republic of China, small check valve

CNS 5535-1987 Small Switch for Single-phase Motors
CNS 14961-2005 Small medical gas cylinders - Pin-index yoke-type valve connections
CNS 5536-1987 Method of test for small switch of single-phase motors

Professional Standard - Railway, small check valve

TB/T 331-1995 S-6 type separate brake valve technical conditions
TB/T 2550-1995 Specifications for JZ-7 locomotive air brake separate brake valve
TB/T 3146.2-2007 DK-1 Electro-pneumatic brake for electric locomotives Part 2: Test standard of single valve

Defense Logistics Agency, small check valve

DLA MS27716 REV E-2005 SWITCH, TOGGLE, MINIATURE, SINGLE POLE, UNSEALED
DLA MS27718 REV F-2005 SWITCH, TOGGLE, MINIATURE SINGLE POLE, TOGGLE SEAL
DLA SMD-5962-97605 REV A-2000 MICROCIRCUIT, DIGITAL, LOW VOLTAGE CMOS, HEX INVERTER, MONOLITHIC SILICON
DLA A-A-59581 C-2008 BEARING, BALL, ANNULAR, SINGLE ROW, RADIAL, NON-FILLING SLOT, BORE DIAMETERS UNDER 10 MM
DLA MS27720 REV G VALID NOTICE 2-2005 SWITCH, TOGGLE, MINIATURE, SINGLE POLE, TOGGLE SEAL, LEVER LOCK
DLA MS27720 REV G VALID NOTICE 1-2000 SWITCH, TOGGLE, MINIATURE, SINGLE POLE, TOGGLE SEAL, LEVER LOCK
DLA MS27720 REV G VALID NOTICE 1-1993 SWITCH, TOGGLE, MINIATURE, SINGLE POLE, TOGGLE SEAL, LEVER LOCK
DLA MS27720 REV G-1988 SWITCH, TOGGLE, MINIATURE, SINGLE POLE, TOGGLE SEAL, LEVER LOCK
DLA SMD-5962-87576 REV A-1992 MICROCIRCUITS, BIPOLAR, BIDIRECTIONAL I/O PORT, MONOLITHIC SILICON
DLA MIL-PRF-24236/1 N-2012 SWITCHES, THERMOSTATIC, (BIMETALLIC), SUBMINIATURE, TYPE I, HERMETICALLY SEALED, SINGLE POLE, SINGLE THROW (SPST), 5 AMPERES, AND LOW LEVEL
DLA MIL-PRF-24236/1 P (1)-2013 SWITCHES, THERMOSTATIC, (BIMETALLIC), SUBMINIATURE, TYPE I, HERMETICALLY SEALED, SINGLE POLE, SINGLE THROW (SPST), 5 AMPERES, AND LOW LEVEL
DLA SMD-5962-91661-1993 MICROCIRCUIT, DIGITAL, BIPOLAR, LOW-POWER SCHOTTKY TTL, QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVER, MONOLITHIC SILICON
DLA SMD-5962-86849 REV A-2002 MICROCIRCUIT, LINEAR, CURRENT SENSE LATCH, MONOLITHIC SILICON
DLA A-A-59643 A VALID NOTICE 1-2012 Bearings, Ball, Annular, Single Row, Radial, Non-Filling Slot, Miniature Size, Instrument Type
DLA SMD-5962-98603 REV B-2005 MICROCIRCUIT, DIGITAL, RADIATION HARDENED, ADVANCED CMOS, HEX INVERTER, MONOLITHIC SILICON
DLA SMD-5962-99511 REV C-2006 MICROCIRCUIT, DIGITAL-LINEAR, RADIATION HARDENED DUAL INVERTING MOSFET DRIVER, MONOLITHIC SILICON
DLA SMD-5962-97615 REV C-2003 MICROCIRCUIT, DIGITAL, LOW VOLTAGE CMOS, HEX SCHMITT TRIGGER INVERTER, MONOLITHIC SILICON
DLA SMD-5962-77041-1977 OSCILLATOR MICROCIRCUITS, LOW POWER SCHOTTKY, TTL, MONOLITHIC SILICON
DLA SMD-5962-90548 REV A-1995 MICROCIRCUIT, DIGITAL, CMOS, SCSI BUS CONTROLLER, MONOLITHIC SILICON
DLA SMD-5962-99560 REV A-2002 MICROCIRCUIT, DIGITAL-LINEAR, RADIATION HARDENED DUAL NON-INVERTING MOSFET DRIVER, MONOLITHIC SILICON
DLA SMD-5962-98540 REV B-1999 MICROCIRCUIT, DIGITAL, RADIATION HARDENED, ADVANCED CMOS, INVERTING OCTAL BUFFER/LINE DRIVER WITH THREE-STATE OUTPUTS, MONOLITHIC SILICON
DLA MIL-DTL-5423/11 F-2009 BOOT, DUST AND WATER SEAL, TYPE A (FOR TOGGLE SWITCHES), STYLE 8 (ONE-HOLE MOUNTING, SUBMINIATURE, THROUGH)
DLA SMD-5962-38705 REV E-2006 MICROCIRCUIT, LINEAR, VOLTAGE REGULATOR, ADJUSTABLE, MICROPOWER, MONOLITHIC SILICON
DLA SMD-5962-80019 REV G-2005 MICROCIRCUIT, DIGITAL, LOW POWER SCHOTTKY TTL, AND GATE, MONOLITHIC SILICON
DLA SMD-5962-82036 REV E-2006 MICROCIRCUIT, LINEAR, LOW OFFSET OPERATIONAL AMPLIFIERS, MONOLITHIC SILICON

Professional Standard - Water Conservancy, small check valve

SL 696-2014 Fundamental technical requirements of inlet valves for small hydraulic turbines

Professional Standard - Energy, small check valve

NB/T 42056-2015 Fundamental technical requirements for inlet valves of small hydraulic turbine

水利部, small check valve

SL/T 696-2014 Basic technical conditions for small turbine water inlet valves

Society of Automotive Engineers (SAE), small check valve

SAE J1783-2002 Ship Systems and Equipment - Selection of Hydraulic Directional Control Valves

Professional Standard-Packaging, small check valve

BB/T 0070-2014 Uniaxial tension heat-shrinkable polyethylene terephthalate for package

CU-NC, small check valve

NC 06-47-1969 Metric precision hexagon bolts witls small head and threaded to the head

AT-ON, small check valve

OENORM EN ISO 407:2021 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2021)

CH-SNV, small check valve

SN EN ISO 407:2021 Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2021)
VSM 34051-1965

YU-JUS, small check valve

JUS B.M2.209-1980 Support of mine openings. Vielding roadway type B for one-way and single - truck car
JUS B.M2.210-1980 Support of mine openings. Vielding roadway type B for two-wqy and single - truck car

Professional Standard - Post and Telecommunication, small check valve

YD/T 4444-2023

Professional Standard - Traffic, small check valve

JT/T 723-2008 Unit sparse plate bridge expansion joint for multi-direction-displacement

国家能源局, small check valve

NB/T 42128-2017 Basic technical conditions of small turbine water inlet valve control system

National Aeronautics and Space Administration (NASA), small check valve

NASA-TN-D-7149-1973 Wind-tunnel investigation of static longitudinal and lateral characteristics of a full-scale mockup of a light single engine high-wing airplane
NASA NACA-TN-1766-1948 Wind-tunnel investigation of effects of tail length on the longitudinal and lateral stability characteristics of a single-propeller airplane model

Professional Standard - Education, small check valve

JY 0319-1991 Specification for human nephron & renal corpuscle model

Aerospace Industries Association/ANSI Aerospace Standards, small check valve

AIA/NAS NASM17987-1998 Pin, quick release, self-retaining, positive locking, single acting, ring handle [Superseded: DLA MS17987 REV G CANC NOTICE 1, DLA MS17987 REV G, DLA MS17987 REV F, DLA MS17987 REV E, DLA MS17987 REV D, DLA MS17987 REV C]

US-FCR, small check valve

FCR FED PS16-69-1970 TYPES AND SIZES OF FORMS FOR ONE-WAY CONCRETE JOIST CONSTRUCTION

BE-NBN, small check valve

International Electrotechnical Commission (IEC), small check valve

IEC 60534-3-1:2019 Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, an

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., small check valve

ASHRAE 4725-2004 Minimizing TEWI in a Compact Chiller for Unitary Applications

ECIA - Electronic Components Industry Association, small check valve

EIA-520CAAC-A-1992 Detail Specification for Sensitive Switches@ Single Break Contacts@ Subminiature Size 5 A

Beijing Provincial Standard of the People's Republic of China, small check valve

DB11/T 984-2013 Energy Consumption Quotas per Unit Product of Small and Medium-sized AC Motors