3 Inch Al-bronze Check Valve, API 6D, C95800, Bolted Bonnet

As a trusted aluminum bronze check valve provider in China, we supply check valves designed to API 6D standards for reliable flow control and backflow prevention. Each valve features a robust body and trim made from ASTM B148 C95800 aluminum bronze, ensuring excellent corrosion resistance and durability in harsh conditions. Sized at 3 inches with a Class 300 LB pressure rating, these valves include a bolted bonnet for secure sealing and easy maintenance. Available with flat face (FF) or raised face (RF) flanged ends, they’re ideal for marine and industrial applications.
 

Valve Description:
187306024 Aluminum Bronze Check Valve, Swing Check Valve
Design Standard: API 6D, BS 1868, API 594
Structure: Bolted Bonnet
Nominal Size: 3 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
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)