High-pressure pressure seal check valve designed for Class 900-2500 applications with ASME B16.34 compliance.
Product Overview
Pressure Rating
ANSI Class 600-2500 (PN100-PN420): Class 600 (1440 PSI), Class 900 (2160 PSI), Class 1500 (3600 PSI), Class 2500 (6170 PSI). Pressure-seal construction for high-pressure applications
Temperature Range
Service Temperature: -29°C to 538°C (-20°F to 1000°F) for forged steel body. High temperature capability for steam and process applications up to 649°C (1200°F)
Material Construction
Body: Forged steel ASTM A105 with pressure-seal bonnet design
Disc: 316 stainless steel with hard-faced sealing edge
Guide: 316 stainless steel with precision fit
Bonnet: Pressure-energized sealing mechanism
Spring: 316 stainless steel compression design (spring-loaded types)
Hardware: A193 B7/A194 2H bolting
Connection Type
Flanged RTJ (ANSI B16.20), Butt Weld (ASME B16.25)
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$2,280.00