Spring-loaded direct acting pressure safety valve conforming to ASME Section VIII and API 526 for overpressure protection.
Product Overview
Pressure Rating
Set Pressure Range: 15-3000 PSI (1-207 bar) for process applications. 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 service up to 649°C (1200°F) for alloy steel construction
Material Construction
Body: Carbon steel ASTM A216 WCB with ASME Section VIII 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 gear
Nozzle: 316 stainless steel welded construction
Connection Type
Flanged RF (ANSI B16.5), RTJ (ANSI B16.20), Threaded NPT
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View complete technical specifications in the Specifications tab, check out Features and Applications, or download product documentation from the Downloads tab.
$980.00