Safety Valves

KSV35CR Stainless Steel ASME Soft Seat Safety Valve

The Kingston Model KSV35 Stainless Steel ASME Code Low Profile Safety Valve is an ASME Code Certified, precision machined valve, designed to API 527 Seat Tightness Standard.
  • Stainless Steel construction for long-lasting performance in corrosive environments.
  • Compact in size yet provides high flow capacities.
  • FKM Disc standard.
  • Tested with National Board Approved Quality Assurance Process.
  • Bodies are laser engraved with both the UV and NB symbols.
Height:  3.66"

Vent to Atmosphere


1/2", 3/4"

Pressure Range

20 – 300 PSI


Stainless Steel

Seat Type

Soft Seat


BSPP Threads, BSPT Threads, EPDM Disc, FKM (Fluroelastomer) Disc, O₂ Cleaning, Silicone Disc, Steam, Thread Sealant


Canadian Registration Number (CRN), National Board/ASME Section XIII


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Temperature Range

-20°F to 400°F