API 594 Swing Check Valve, B148 C95800, 40 IN, CL300, RF Ends

We are a trusted swing check valve supplier in China, providing high-quality valves designed to meet API 594, API 6D, and BS 1868 standards. Our swing check valves feature a robust bolted bonnet and a durable body made from ASTM B148 C95800 aluminum bronze, delivering outstanding corrosion resistance and reliable performance in harsh environments. Available in a large 40-inch size and rated for Class 300 LB, these valves ensure effective backflow prevention and smooth flow control. Equipped with raised face (RF) flanged ends, they offer secure pipeline connections and easy installation for various industrial applications.
 

Valve Description:
187306040 Aluminum Bronze Check Valve, Swing Check Valve
Design Standard: API 6D, BS 1868, API 594
Structure: Bolted Bonnet
Nominal Size: 40 Inch
Nominal Class: 300 LB
Bore Type: Full Bore(API 6D) or Standard Bore(BS 1868, API 594)
Operation: NA
Body Material: ASTM B148 C95800
Trim Material: ASTM B148 C95800
Face to Face: ASME B16.10
Test and Inspection: API 598
End Connection: FF or RF Flanged
Key Features: Bolted Bonnet, Full Opening design available, Operation Lever design Available, Aluminium Bronze for Sea Water Service

Product Range:
Body Material: Aluminum Bronze
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - Class 300 LB
End Connection: RF, FF
Working Temperature: -29°C - +200°C
Operation: Not Applicable (Manual or actuated available for special request)