API 600 Flanged Gate Valves, Al-bronze, 4 Inch, 150 LB, RF

We are a trusted aluminum bronze gate valve manufacturer in China, offering high-quality products designed to meet API 600 standards. Our 4-inch gate valve features a durable ASTM B148 C95800 aluminum bronze body and trim, ensuring excellent corrosion resistance for demanding marine and industrial applications. Rated at Class 150 LB, it comes with RF flanged ends for easy installation, an OS&Y configuration for reliable operation, and a rising stem design for clear valve position indication. Built for performance and longevity, this valve is ideal for seawater and harsh environments.
 

Valve Description:
187304004 Aluminium Bronze Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Nominal Size: 4 Inch, DN100
Nominal Class: Class 150 LB, Class 300 LB
Bore Type: Standard Bore(API 600)
End Connection: FF or RF Flanged
Operation: Handwheel/Gear
Body Material: ASTM B148 C95800
Trim Material: ASTM B148 C95800
Face to Face: ASME B16.10
Test and Inspection: API 598
Key Features: OS&Y, Screwed-in Back seat, Rising Stem, Non-rising Handwheel, Flexible Wedge, Low Emission Design, Aluminium bronze for sea water service

Product Range:
Body Material: Aluminum Bronze
Normal Diameter: 2 Inch - 64 Inch (DN50 - DN1600)
Pressure Range: Class 150 LB - Class 300 LB
End Connection: RF, FF
Working Temperature: -29°C - +200°C
Operation: Handwheel/Gear/Motor