API 600 Bolted Bonnet Gate Valve, Al-Bronze, 4 Inch, CL300

We are a reliable bolted bonnet gate valve supplier in China, offering premium valves with a body and trim made from aluminum bronze ASTM B148 C95800 for superior corrosion resistance. Designed in accordance with API 600 standards, this 4-inch (DN100) gate valve is rated for Class 300 LB and PN50 pressure classes. Available with flat face (FF) or raised face (RF) flanged ends, it is ideal for marine, offshore, and other harsh industrial environments. Our valves ensure dependable sealing performance and long service life in demanding applications.
 

Valve Description:
187304025 Aluminum Bronze Gate Valve.
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Nominal Size: 4 Inch, DN100
Nominal Class: 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