Aluminum Bronze Double Disc Check Valve, 20 IN, CL150, Wafer

As a trusted aluminum bronze check valve supplier, we offer a spring-loaded, double-disc design built to API 594 standards. Crafted from high-quality ASTM B148 C95800 aluminum bronze for exceptional durability and corrosion resistance, this 20-inch (DN500) valve features a Class 150 LB and PN20 rating, ensuring reliable performance in demanding environments. With wafer ends for easy installation, this valve is ideal for applications requiring efficient backflow prevention and long-lasting service. Perfect for industries seeking robust and high-performance check valves.
 

Valve Description:
187303012 Dual Plate Check Valve
Design Standard: API 594
Structure: Spring-loaded, Dual Plate
Nominal Size: 20 Inch, DN500
Nominal Class: Class 150 LB
Bore Type: NA
End Connection: Wafer/LUG/Double Flanged
Operation: NA
Body Material: ASTM B148 C95800
Trim Material: ASTM B148 C95800
Face to Face: API 594
Test and Inspection: API 598
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design, Aluminium bronze for Sea Water Service

Product Range:
Body Material: Aluminium Bronze
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - Class 300 LB
End Connection: Wafer, Lug, RF Flanged, RTJ
Working Temperature: -229°C - +1120°C
Operation: Not Applicable (Manual or actuated available for special request)