Pressure Seal Swing Check Valve
Pressure Seal Swing Check Valve ensures reliable backflow prevention with durable swing disc, tight sealing, and smooth operation in high-pressure, high-temperature pipelines.
Starting at$99.99
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Product Overview
Pressure Rating
Class 150-600 (ANSI B16.34), PN16-100 (DIN 3202), 150-600# for hydrocarbon check valve service
Temperature Range
Service Temperature: -29°C to 427°C (-20°F to 800°F) for carbon steel body. High temperature service: Up to 538°C (1000°F) for alloy steel. Steam service compatible
Material Construction
Body: Carbon steel ASTM A216 WCB with swing check design
Disc: 13% Chromium stainless steel with renewable seat ring and guided operation
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.
$77.99