big sizes600LBS Top Entry TM ball valve with Flange ends (BV-600-20F)
Quick Detail：
Design standard: API600
Body material: A216WCB
Nominal diameter: 20” DN600
Pressure: 600LBS PN100
End connection: FLANGED RF ANSI B16.5
Seal: NYLON seat
Face to face: ANSI B16.10
Mode of operation: Gear Box
Test and inspection: API 598.
Working Temperature: -29℃~+425℃.
Key Specifications / Features
Low emission packing;
Fire safe, Anti-static and anti-blowout stem design;
Smooth Electroless nickel plated ball for bubble tight sealing and low operating torques
Bi-Directional flow
Double sealing on stem, stem gland and closure connections
Seats insure low and high pressure sealing and body cavity self-relief
Seat Injection fitting with internal check valve for emergency sealing
Products Range:
Optional Ends: BW, flanged RTJ RF FF, NPT, BSP.
Optional seal: PTFE, RPTEF, NYLON, DEVLON, PEEK, Metal Seated
Available Body Material: ASTM A216WCB/LCB/CF8M/4A/5A/Alloy Steel
Available Ball : SS304, SS316, Solid Type, A105+ENP.
Pressure Range: 150LBS-1500LBS , PN10-PN250
Size Range: 2”-48” DN50-DN1200mm
Temperature Range: -196℃~260℃
Optional Operation: Gear Box +handwheel / Elec. actuator / Pneumatic Actuator
Performance:
The top-Entry ball valve is easy and quick to disassemble on the pipeline, and the maintenance is convenient and fast. When the valve fails on the pipeline and needs to be repaired, it is not necessary to remove the valve from the pipeline. It is only necessary to remove the middle flange bolts and nuts, remove the bonnet and stem assembly from the valve body together, and then remove the ball and valve Block assembly. You can repair the ball and valve seat online. This repair saves time and minimizes losses in production
Application:
Tap water, sewage, food, petroleum, chemical industry, medicine, electricity, energy, etc.
Relative valves
Optional Ends: BW, flanged RTJ RF FF, NPT, BSP.
Optional seal: PTFE, RPTEF, NYLON, DEVLON, PEEK, Metal Seated
Available Body Material: ASTM A216WCB/LCB/CF8M/4A/5A/Alloy Steel
Available Ball : SS304, SS316, Solid Type, A105+ENP.
Pressure Range: 150LBS-1500LBS , PN10-PN250
Size Range: 2”-48” DN50-DN1200mm
Temperature Range: -196℃~260℃
Optional Operation: Gear Box +handwheel / Elec. actuator / Pneumatic Actuator
The top-Entry ball valve is easy and quick to disassemble on the pipeline, and the maintenance is convenient and fast. When the valve fails on the pipeline and needs to be repaired, it is not necessary to remove the valve from the pipeline. It is only necessary to remove the middle flange bolts and nuts, remove the bonnet and stem assembly from the valve body together, and then remove the ball and valve Block assembly. You can repair the ball and valve seat online. This repair saves time and minimizes losses in production
Tap water, sewage, food, petroleum, chemical industry, medicine, electricity, energy, etc.
Relative valves
