Series |
N/A WLC® |
Size |
N/A 4.00 in |
Cold Working Pressure |
N/A 720 psig |
Working Steam Pressure |
N/A 560 psig |
ASME CLASS |
N/A 150 300 |
Dimension A |
N/A 4 in |
Dimension B |
N/A 7.09 in |
Weight |
N/A 20 lb |
Cracking Pressure CP |
N/A 0.19 psig0.013 bar |
Cracking Pressure CP Tolerance |
N/A ±10% |
Other |
N/A API 594 (600#, 900/1500#) API PED (EXCEPT CAST IRON VALVES) |
Disc |
N/A 316 SS |
ENDS |
N/A Wafer (RF) |
Cv |
N/A 265 |
Temperature Rating |
N/A -75 to 300 ºF-59.44 to 148.89 ºC |
Body |
N/A A351 CF8M |
Body Material |
N/A Stainless Steel |
Spring |
N/A Inconel® X-750 |
Bushing |
N/A A479 316 |
Trim |
N/A 316 SS |
Disc/Stem Assembly |
N/A 316 SS |
Seat |
N/A EPDM |
Available Soft Seat Materials |
N/A Buna-N (-70 to 250ºF) EPDM (-75 to 300ºF) TFE®-Viton® (-40 to 400ºF) Viton® (-40 to 400ºF) Zelon® (37 to 470ºF) |
ANSI |
N/A B1.1 B16.20 B16.34 B16.5 |
MSS1 | N/A SP-125 (CAST IRON VALVES ONLY) SP-126 (EXCEPT CAST IRON VALVES) SP-25 SP-6 SP-61(CLASS 125 & 250 CAST IRON VALVES) |
ASTM |
N/A A126 CLASS B A216GR WCB A351GR CF8M |
N/A
|
N/A
|
N/A Autoclaves Boiler Feed & Discharge Chemical Lines Condensate Lines Cookers Cooling Towers Crude & Refined Product Lines Cryogenics Digester Evaporators Fly Ash System Generator Inlet & Discharge Hydraulic Lines Metering Pumps Mine Dewatering Process Lines Pump Discharge Refrigeration Steam Lines Vacuum Breaker Water Lines Water Treatment |