Enhanced Performance conventional style SRV's with adjustable blowdown. Available in brass, carbon, and stainless steel materials with a variety of elastomer and plastic seats. Adjustable blowdown design. Threaded & flanged end connections available. Special alloy construction available upon request. Made in accordance with ASME Section VIII or "CE" mark.

Connections 1/2" - 2" inlet, threaded or flanged
Orifice Sizes -4, -8, -6, -F, -G, -H, -J
Set Pressures: 15 to 9612 psig
Temperature Range -423 to 525°F
Special Features: For air service, lift levers can be provided Other Connections Available including VCR, Grayloc, MS, British Pipe, SAE