ISO 683-15:1992

Heat-treatable steels, alloy steels and free-cutting steels; part 15: valve steels for internal combustion engines.



ISO 4126-1:2004

Safety devices for protection against excessive pressure – Part 1: Safety valves.



ISO 4401:1994

Hydraulic fluid power – Four-port directional control valves – Mounting surfaces.



ISO 4411:1986

Hydraulic fluid power; Valves; Determination of pressure differential/flow characteristics.



ISO 4422-4:1997

Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply – Specifications – Part 4: Valves and ancillary equipment.



ISO 5208:1993

Industrial valves; pressure testing of valves.



ISO 5209:1977

General purpose industrial valves; Marking.



ISO 5210:1991

Industrial valves; multi-turn valve actuator attachments.



ISO 5211:2001

Industrial valves – Part-turn actuator attachment.



ISO 5599-1:2001

Pneumatic fluid power – Five-port directional control valves – Part 1: Mounting interface surfaces without electrical connector.



ISO 5599-2:2001

Pneumatic fluid power – Five-port directional control valves – Part 2: Mounting interface surfaces with optional electrical connector.



ISO 5599-3:1990

Pneumatic fluid power; five-port directional control valves; part 3: code system for communication of valve functions.



ISO 5752:1982

Metal valves for use in flanged pipe systems; Face-to-face and center-to-face dimensions.



ISO 5781:2000

Hydraulic fluid power – Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves – Mounting surfaces.



ISO 5996:1984

Cast iron gate valves.



ISO 6002:1992

Bolted bonnet steel gate valves.



ISO 6182-1:2004

Fire protection – Automatic sprinkler systems – Part 1: Requirements and test methods for sprinklers.



ISO 6182-2:1993

Fire protection; automatic sprinkler systems; part 2: requirements and test methods for wet alarm valves, retard chambers and water motor alarms.



ISO 6182-3:1993

Fire protection; automatic sprinkler systems; part 3: requirements and test methods for dry pipe valves.



ISO 6182-4:1993

Fire protection; automatic sprinkler systems; part 4: requirements and test methods for quick-opening devices.



ISO 6182-5:1995

Fire protection – Automatic sprinkler systems – Part 5: Requirements and test methods for deluge valves.



ISO 6263:1997

Hydraulic fluid power – Compensated flow-control valves – Mounting surfaces.



ISO 6264:1998

Hydraulic fluid power – Pressure-relief valves – Mounting surfaces.



ISO 6403:1988

Hydraulic fluid power; valves controlling flow and pressure; test methods.



ISO 6552:1980

Automatic steam traps; Definition of technical terms.



ISO 6553:1980

Automatic steam traps; Marking.



ISO 6554:1980

Flanged automatic steam traps; Face-to-face dimensions.



ISO 6704:1982

Automatic steam traps; Classification.



ISO 6948:1981

Automatic steam traps; Production and performance characteristic tests.



ISO 7121:1986

Flanged steel ball valves.



ISO 7244:1984

Air distribution and air diffusion; Aerodynamic testing of dampers and valves.



ISO 7259:1988

Predominantly key-operated cast iron gate valves for underground use.



ISO 7368:1989

Hydraulic fluid power; two-port slip-in cartridge valves; cavities.



ISO 7508:1985

Unplasticized polyvinyl chloride (PVC-U) valves for pipes under pressure; Basic dimensions; Metric series.



ISO 7714:2000

Agricultural irrigation equipment – Volumetric valves – General requirements and test methods.



ISO 7790:1997

Hydraulic fluid power – Four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05 – Clamping dimensions.



ISO 7841:1988

Automatic steam traps; determination of steam loss; test methods.



DIN ISO 7967-3:1993

Reciprocating internal combustion engines; vocabulary of components and systems; valves, camshaft drive and actuating mechanisms.



ISO 8233:1988

Thermoplastics valves; torque; test method.



ISO 8242:1989

Polypropylene (PP) valves for pipes under pressure; basic dimensions; metric series.



ISO 8659:1989

Thermoplastics valves; fatigue strength; test method.



ISO 9393-1:2004

Thermoplastics valves for industrial applications – Pressure test methods and requirements – Part 1: General.



ISO 9393-2:1997

Thermoplastics valves – Pressure test methods and requirements – Part 2: Test conditions and basic requirements for PE, PP, PVC-U and PVDF valves.



ISO 9635:1990

Irrigation equipment; hydraulically operated irrigation valves.



ISO 9644:1993

Agricultural irrigation equipment; pressure losses in irrigation valves; test method.



ISO 9911:1993

Agricultural irrigation equipment; manually operated small plastics valves.



ISO 9952:1993

Agricultural irrigation equipment; check valves.



ISO 10418:2003

Petroleum and natural gas industries – Offshore production installations – Basic surface process safety systems.



ISO 10423:2003

Petroleum and natural gas industries – Drilling and production equipment – Wellhead and christmas tree equipment.



ISO 10497:2004

Testing of valves – Fire type-testing requirements.




ISO 10522:1993

Agricultural irrigation equipment; direct-acting pressure-regulating valves.



ISO 10631:1994

Metallic butterfly valves for general purposes.



ISO 10931-4:1997

Plastics piping systems for industrial applications – Poly(vinylidene fluoride) (PVDF) – Part 4: Valves.



ISO 10933:1997

Polyethylene (PE) valves for gas distribution systems.