Soft Seated Ball Valve

Detailed product information

1. Flexible seat design: the contact area between the seat and the ball varies depending on the medium pressure, allowing the specific sealing pressure to be adjusted to ensure reliable sealing with low opening/closing torque.

2. The separate design of the pressure plate and gland bushing provides a more reliable gland seal.

3. The use of V-shaped packing effectively converts the pressure of the gland cover and the pressure of the medium into the sealing force of the valve, increasing the reliability of the seal.

4. Fire-resistant and antistatic design.

5. Stem with blowout protection.

6. Locking mechanism.

Product parameters

♦ Product standards: API 6D, ASTM B16.34

♦ Nominal pressure: 150LB-2500LB

♦ Nominal diameter: 1/2“-8”

♦ Body material:

WCB, A105, CF8, F304, CF8, MF316, LCB, LC1, WCC, WC6, WC9, CF3, F304L, CF3M, F316L, 4A, 5A, Inconel 625, Alloy20, Monel, Incoloy, Hastelloy, C5, Ti

♦ Operating temperature: -40℃~200℃

♦ Operating media: water, steam, petroleum products, natural gas, etc.

♦ Connection method: flanged, welded

♦ Control method: handle, worm gear, pneumatic, electric