Specifications
Series |
N/A SCV® |
Size |
N/A 3.00 inDN 80 |
ASME CLASS |
N/A 300 |
Cold Working Pressure |
N/A 0 to 750 psig0 to 51.7 barg |
Working Steam Pressure |
N/A 500 psig |
Dimension A |
N/A 6.75 in171 mm |
Dimension B |
N/A 6.19 in157 mm |
Weight |
N/A 18.8 lb8.5 kg |
Cracking Pressure CP |
N/A 0.2 psig0.014 bar |
Trim |
N/A 316 SS |
Temperature Rating1
|
N/A 37 to 470 ºF3 to 243 ºC |
B (Dia.) |
N/A 6.19 in157 mm |
ENDS2 | N/A Threaded NPT |
Cv |
N/A 180 |
Materials of Construction
Body |
N/A A351 CF8M |
Body Material |
N/A A351 CF8M |
Seat3 | N/A A351 CF8M/Zelon® |
Spring |
N/A Inconel® X-750 |
Body Seal |
N/A Zelon® |
Available Soft Seat Materials
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 400ºF) |
Features
N/A
|
Options
N/A
|
Application
N/A Autoclaves Boiler Feed & Discharge Chemical Lines Compressor Discharge Condensate Lines Cookers Cooling Towers Crude & Refined Product Lines Cryogenics Digester Evaporators Fly Ash System Generator Inlet & Discharge Hydraulic Lines Metering Pumps Mine Dewatering Nitrogen Purge Process Lines Pump Discharge Refrigeration Steam Lines Vacuum Breaker Water Lines Water Treatment |
- 1 ASME B16.34-2004
- 2 NPT x SW available.
- 3 Soft seats are available for bubble-tight shutoff. Body seal and soft seat material are the same unless otherwise requested.
- 4 Contact DFT for NACE.