ASTM B148 C95800 Check Valve, API 594, 48 IN, 300 LB, BB, FF

We are a trusted aluminum bronze check valve manufacturer in China, producing high-quality valves designed to API 594 standards for dependable flow control and backflow prevention. Our check valves feature a strong bolted bonnet and are constructed with a robust ASTM B148 C95800 aluminum bronze body, providing excellent corrosion resistance and durability in harsh conditions. Available in large sizes up to 48 inches and rated for Class 300 LB, these valves ensure reliable performance in demanding industrial applications. Choose from flat face (FF) or raised face (RF) flanged ends for secure connections, flexible installation, and easy maintenance.

Valve Description:
187306042 Aluminum Bronze Check Valve, Swing Check Valve
Design Standard: API 6D, BS 1868, API 594
Structure: Bolted Bonnet
Body Material: ASTM B148 C95800
Trim Material: ASTM B148 C95800
Nominal Size: 48 Inch
Nominal Class: 300 LB
Bore Type: Full Bore(API 6D) or Standard Bore(BS 1868, API 594)
End Connection: FF or RF Flanged
Operation: NA
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)