This is a stock item. Order by 5pm Monday to Thursday and 4.30pm Friday for same day despatch.
Specification
Sizes: 1/2" x 1", 3/4" x 1", 1" x 1"
Connections: Screwed NPT Male Inlet x Screwed NPT Female Outlet / Flanged ANSI 150 Inlet x Flanged ANSI 150 Outlet / Flanged ANSI 300 Inlet x Flanged ANSI 150 Outlet
Body: Bonnet: Cast Steel (to ASME SA216 WCB) or Stainless Steel (to ASME SA351 CF8M) / Nozzle and Seat: 316 Stainless Steel
Disk: 316 Stainless Steel (Standard) or 316 Stainless Steel with Viton insert / face (add-on)
Joints & Seals: Non-asbestos (Standard) or PTFE (add-on) or Graphite (add-on)
Medium: Gas, Vapour and Liquids
Set Pressure: 0.75 to 156.7 Barg / 11 Psig to 2272 Psig
Temperature: -190degC to +538degC (dependant on material and spring selection)
Design: API520 / 527 and DNV, BV and ABS Type approved for pressure vessels and LPG/LNG cryogenic applications
Notes: The maximum set pressure for flanged valves is based on the flange rating and this is temperature dependent.