Double Disc Swing Check Valves
Specifications
- Size Range
2”-24” - Temperature Range
0°-250°F - Operating Pressure
250 PSI - Body Materials
Ductile Iron, ASTM A536 - GR 70-50-05 - Seat Materials
EPDM - Hinge/Stop Pins
T316SS - Disc Materials
CF8M - Body Style
Wafer - Design/Testing Standard
AWWA C518 - Certifications
NSF 61, NSF 372
Features & Benefits
1. Lifting eyebolt standard for sizes 10” and larger. 2. EPDM stabilization spheres dampen vibrations to reduce wear. 3. EPDM seat is vulcanized to the body and compatible with drinking water applications. 4. Standard 316 SS springs and hinge/stop pins for enhanced corrosion resistance. 5. Ductile iron valve body for increased strength compared to cast iron bodies. 6. High-strength, corrosion-resistant CF8M (316 SS) discs. 7. Fusion bonded epoxy coating - NSF-61 approved for drinking water applications. 8. Wafer-style body fits between ANSI B16.1 Class 125, ANSI B16.5 Class 150 or AWWA C207, Class D/E flanges.
PLUS: • Compact installation profile • 250 psi rated working pressure • Automatic operation • Quick closing action reduces slamming • No maintenance or lubrication required
