Factory Cheap Hot Axial Flow Safety Shut-Off Valve - Fully Welded Ball Valve – Convista

Detail

Along with the further developing of long distance transmission pipeline, and speedy process on localizing manufacturing pipeline ball valve, the market request a higher requirement on valve’s stable performance, higher strength, longer service life, more widely range of product parameter, which ensure the safety and reliability operation of long distance transmission of pipeline and city fuel gas pipeline.

CONVISTA’s forged steel fully welded ball valve with its’ unique performance and advantage, is effectively applied to high reliability and high sealing performance occasion.

1.Type: FB

2.Design Specification: API 6D, ANSI B16.34

3.Nominal Diameter: DN100~DN1200 (NPS 4″~NPS48″)

4. Pressure Rating: PN 1.6~PN25.0 MPa (Class 150~Class1500)

5.Actuator: Electrical Actuator, Pneumatic Actuator, Pneumatic-Hydraulic Actuator etc

Performance Features

1. Fully Welded Valve Body

2.Emergency Sealing

3. DBB Function

4.Double Piston Effect Seat

5. Extension Stem

6. Automatic Release Cavity Pressure

7.Fire Proof, Anti-static, Anti-blow out stem design