We are a leading manufacturer of oil and gas valves, we have more than 15years experience in producing metal to metal seat Floating Ball Valve. The metal to metal seat floating ball valve is widely used in oil and gas industry when the working temperature is out of limitation of soft seat material or when it’s requested by abrasive service like black water.
The Forged Steel metal seat Floating Ball Valve is one kind of important oil and gas industry valves. Because the floating ball valve body and closure are made of forged steel, it avoids potential casting defect of floating ball valve like gas hole, sand inclusion, shrinkage, etc. The forged steel Tank Ball Valve has better reliability than casting body floating ball vlave.
The metal to metal seat floating ball of our BS5351 forged steel floating ball valve is not fixed to the stem and is allowed some freedom of floating ball movement through the key slot. With the floating ball valve, the upstream fluid pressure assists the seal by pushing the ball back against the rear or downstream seat.
Our metal to metal seat floating ball valve is designed for high temperature or abrasive working condition.
Standard:
Basic Design: API 6D, ASME B16.47, BS5351
Face to Face: ASME B16.10, API6D, DIN3202, EN558
Flange Ends: ASME B16.5, ASME B16.47, EN1092
BW Ends: ASME B16.25
Pressure Test: API 6D, API 598, EN12266
Fire Safety: API 607, API 6Fa
Design Feature:
Hard Facing Seat, metal to metal seat
3pcs Forged Steel Body, Side Entry
2pcs Forged Steel Body, Side Entry
2pcs Cast Steel Body, Side Entry
1pc Forged Steel Body, Top Entry
Floating Ball, Spring Loaded Seat
Blow-out Proof Stem
Anti-Static Device
Fire Safety Design
Size Range: 1/2" to 6" (DN15 to DN150)
Pressure Class: Class 150 to Class 4500
Material:
Body: WCB, CF8, CF8M, A105N, F11, F22, F304, F316, F51
Metal to Metal Seal: Base material + hard facing of TCC, STL Overlay, Nitriding
Operation:
Lever, Gear, Pneumatic Actuator
Optional:
100mm Welded Nipple
Warmly welcome to choose our oil and gas industry valves! if you have any inquiries of our forged steel metal to metal seat float ball valve for water tank or other kind of oil and gas industry valves such as Ball Float Valve For Water Tank, please don't hesitate to contact with us!
Contact Now
