BS 1868 Swing Check Valve, API 6D, B148 C95800, Bolted Bonnet

We are a trusted swing check valve supplier from China, specializing in high-quality valves designed to BS 1868 and API 6D standards for reliable flow control and backflow prevention. Our valves feature a durable ASTM B148 C95800 aluminum bronze body and trim, offering exceptional corrosion resistance in seawater and harsh industrial environments. This 42-inch model is rated for Class 150 LB and includes a secure bolted bonnet for reliable sealing and easy maintenance. Available with flat face (FF) or raised face (RF) flanged ends, our swing check valves ensure leak-tight, secure connections in diverse piping systems.
 

Valve Description:
187306020 Aluminum Bronze Check Valve, Swing Check Valve
Design Standard: API 6D, BS 1868, API 594
Structure: Bolted Bonnet
Nominal Size: 42 Inch
Nominal Class: 150 LB
Bore Type: Full Bore(API 6D) or Standard Bore(BS 1868, API 594)
End Connection: FF or RF Flanged
Operation: NA
Body Material: ASTM B148 C95800
Trim Material: ASTM B148 C95800
Face to Face: ASME B16.10
Test and Inspection: API 598
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)