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Acetylene Y Cylinder Valve - CGA510 Acetylene
Acetylene Y Cylinder Valve - CGA510 Acetylene
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Wrench operated stem for Acetylene Gases

Tapered, NGT Threads for Steel Cylinders

All Harrison valves are produced to meet or exceed the highest US and international standards; including ISO 10297 and CGA V-9. Harrison Valves™ are rigorously tested through a robust quality assurance system, and Harrison Valve™ maintains carefully monitored manufacturing processes to ensure that all Harrison valves meet or exceed design and performance specifications.

  • Designed utilizing universal specifications and parts.
  • Bonnet nuts are secured with a pin for guaranteed tightness.
  • Stainless steel stems are specified on large acetylene valves.
  • 100% leak testing on entire production.
  • Meets and exceeds CGA V9 and ISO 10297.
  • All valves bagged for cleansiness no matter the gas service intended.
Part number AVB510 with CGA510 outlet for large style acetylene cylinders, 3/4 NGT inlet, and no safety.
All valves are supplied with safety relief devices as specified by the Compressed Gas Association Standard S1.1. Safety relief devices are a CG3 safety device (212F fusible metal for small cylinders not exceeding 500psig.) Large cylinders utilizing AVB510 valve shall use fusible CG3 plugs.
Part Number CGA Designation Gas Service Inlet Thread Size Safety Device
AVB510 CGA510 Large Acetylene Cylinders 3/4 NGT NA
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