Steam Safety Valve
Industrial-grade Steam Safety Valve engineered for critical service, providing dependable overpressure protection and compliance with international standards for demanding steam systems.
Starting at$159.99
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Product Overview
Pressure Rating
Set Pressure Range: 15-3000 PSI (1-207 bar). ASME B16.34 pressure-temperature ratings. Overpressure: +3% accumulation maximum. Back pressure: Up to 10% of set pressure
Temperature Range
Service Temperature: -29°C to 454°C (-20°F to 850°F) for carbon steel body. High temperature: Up to 649°C (1200°F) for alloy steel construction. Steam service rated
Material Construction
Body: Carbon steel ASTM A216 WCB with ASME B16.34 construction
Disc: 316 stainless steel with Stellite 6 hard-faced seating surface
Spring: Chrome silicon steel per ASME SA-401
Stem: 17-4PH stainless steel with guided design
Bonnet: Cast steel with lifting lever
Nozzle: Stainless steel welded construction
Connection Type
End Connections: RF Flanged (ANSI B16.5), RTJ Flanged, Socket Weld (SW), Butt Weld (BW), NPT/BSP Threaded. Available in all standard flange ratings with flat face, raised face, and ring-type joint facings
Looking for more details?
View complete technical specifications in the Specifications tab, check out Features and Applications, or download product documentation from the Downloads tab.
$159.99