All temperature ratings are for standard valves.
Specifications
Series |
N/A ALC® |
ASME CLASS |
N/A 150 300 |
Size |
N/A 2.50 inDN 65 |
Dimension A |
N/A 2.62 in67 mm |
B (Dia.) |
N/A 5 in127 mm |
Weight |
N/A 8.8 lb4 kg |
Cracking Pressure CP |
N/A 0.034 bar0.5 psig |
ENDS |
N/A Wafer (RF) |
Cv |
N/A 205 |
Materials of Construction
Body1 | N/A A351 CF8M |
Body Material |
N/A Stainless Steel |
Disc/Stem Assembly |
N/A 316 SS/Nitronic 60 |
Seat |
N/A 316 SS |
Spring2 | N/A Inconel® X-750 |
Bushing |
N/A A479 316 |
Bushing Material |
N/A 316 SS |
Gasketing3 | N/A CFG (Corrugated Flexible Graphite) |
Available Soft Seat Materials
Available Soft Seat Materials4 | N/A Buna-N (-70 to 250°F) EPDM (-75 to 300°F) TFE®-Viton® (-40 to 400°F) Viton® (-40 to 400°F) Zelon® (37 to 400°F) |
Codes and Standards
ANSI |
N/A B16.34 B16.5 |
MSS |
N/A SP-25 SP-6 SP-61 |
ASTM |
N/A A216GR WCB A351GR CF8M |
Other |
N/A API 594 |
Features
N/A
|
Options
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 Other Body materials available.
- 2 316 SS spring is available.
- 3 316/Graphite material.
- 4 Teflon Encapsulated Viton