: 850-842-0045







High Integrity, Wafer Style, Metallic Double Disc Check Valves

Design Features

Excellent Flow Rate
The optimized flow design reduces pressure drop and plant energy costs
Secure, Retainerless Construction
Fugitive emissions are eliminated due to the retainerless design
Optimised Opening Angle
Secure operation and reduced turbulence due to the defined opening angles the discs

Technical Specifications

Size Range
2”–40” | DN 50–1000
Flange Connection
ASME Class 150–300 | EN 1092-1 PN 10–40 | JIS 10K
Max Working Pressure
580 PSIG, 40 bar
Operating Temperature
-200°C to 500°C
Face-to-Face Length
EN 558, Series 16
Materials
Carbon Steel | Stainless Steel | Duplex SS | C276 | Titanium
Seats/Seals
Metallic | EPDM | NBR | VITON | PTFE
Conformity
PED 2014/68/EU
Pressure Test: EN 12266-1
Leakage Rate A for soft sealings | Leakage Rate G for metallic & PTFE sealings