ISO 15761 Steel gate, globe and check valves DN 100 and smaller

Is ISO 15761 still current?

Yes. ISO 15761:2020 is the latest edition MechAtlas found (MechAtlas review: 27 October 2026). Check the publisher for amendments before you specify it.

What it covers

Compact steel valves for petroleum and gas industries.

Parts that use ISO 15761

• Gate valve (ISO / EN, main)
  On-off valve with a wedge or disc that slides across the flow; used fully open or fully closed.
  Grades: Class 150 to 2500, Class 800; PN 16 to PN 400
  Compact steel gate, globe, check valves DN 8 to 100.
• Check valve (ISO / EN, related)
  Valve that lets flow pass one way and closes automatically to stop back-flow.
  Grades: Class 150 to 2500, Class 800
  Small steel check valves DN 100 and below.

Official source

MechAtlas does not reproduce standards. Check the official edition at the publisher's page for ISO 15761 or the ISO store.

Other valves standards

• API 598 / ISO 5208 / EN 12266-1 Changing
  Valve inspection and pressure testing
• API 526 / 527 / 520 / ISO 4126 Current
  Relief valve dimensions, seat tightness, sizing
• API 594 Current
  Check valves: flanged, lug, wafer and butt-welding
• API 598 Current
  Valve inspection & testing
• API 600 Current
  Steel gate valves
• API 602 / 608 / 609 Current
  Compact gate, ball, butterfly valves
• API 6D Current
  Specification for valves (absorbed RP 6DR)
• ASME B16.10 / EN 558 Current
  Face-to-face dimensions
• ASME B16.34 Current
  Valves — flanged, threaded & welding end
• AWWA C504 Current
  Rubber-seated butterfly valves (water)
• BS 1868 Current
  Steel check valves, flanged and butt-welding, petroleum industry
• EN 1171 Current
  Cast iron gate valves

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