WCB 2Way Manual Stainless Steel Flange Carbon Steel Ball Valve With Mounting Pad

WCB 2Way Manual Stainless Steel Flange Cabon Steel Ball Valve With Mounting Pad

Specifications

DIN Cast Floating Ball Valve

Applicable Standards:
- Design and Manufacturing:DIN 3357/1,2EN12516-1

- Connection:DIN2542~DIN2545,En1092

- Fireproof Test: API607 4th 1993

- Test and Inspection:DIN3230/3,En12266

Size Range:
- DN15 ~ DN200

Pressure Rating:
- DIN PN10 PN16 PN25 PN40
Temperature Range:
- 20 °C ~ 185 °C

Application

* Wide range of applications, from small to a few millimeters in diameter, large meters, from high vacuum to high pressure can be applied.
* Ball valves have been widely used in petroleum, chemical, power generation, paper, atomic energy,aviation, rocket and other departments, as well as people's daily lives.

Advantage of Ball Valve

1. The thrust bearing reduces the frictional torque of the valve stem, which makes the valve stem smooth and flexible for long-term operation.

2. Anti-static performance: a spring is arranged between the ball, the valve stem and the valve body, and the static electricity generated by the switching process can be derived.

3. Since the material such as polytetrafluoroethylene has good self-lubricating property and the friction loss with the spherical body is small, the service life of the pneumatic ball valve is long.

4. The fluid resistance is small, and the pneumatic ball valve is the one with the smallest fluid resistance among all kinds of valves.

5. The valve stem seal is reliable. Because the valve stem only performs the same movement as the lifting movement, the packing seal of the valve stem is not easy to be damaged, and the sealing capacity increases as the pressure of the medium increases.

6. Great sealing performance. The seat is made of elastic material such as PTFE is easy to seal, and the valve sealing capacity of the pneumatic ball valve increases with the increase of the medium pressure.

Model Selection

DIN 2PC Full Port Floating Ball Valve