DIN PN16 WCB Flanged Ball Valve 2PC Stainless Steel

 PN16 2PC Stainless Steel WCB Flanged Ball Valve

Specifications

High Platform Ball Valve

Applicable Standards:
- Design and Manufacturing:GB12237-89

- Connection:JB/T79

- Fireproof Test: API607 4th 1993

- Test and Inspection:GB/T13927-1992

Size Range:
- DN15~DN200

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

Ball valve, the opening and closing member (sphere) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and control. The multi-way ball valve not only can flexibly control the confluence, splitting, and flow direction switching of the medium, but also can close any channel and connect the other two channels.

Application

Ball valves are widely used in petroleum refining, long-distance pipelines, chemical, paper, pharmaceutical, water conservancy, electric power, municipal, steel and other industries.

Advantage

1. Small fluid resistance: pneumatic ball valve is the smallest of the fluid resistance of all valve classification, even the reduced diameter pneumatic ball valve, its fluid resistance is quite small.

2. Stem seal is reliable: Since the valve stem only rotates and does not move up and down, the packing seal of the valve stem is not easy to break, and the sealing capacity increases with the increase of the medium pressure.

3. The sealing performance of the valve seat is good: the sealing ring made of elastic material such as PTFE is easy to seal, and the valve sealing ability of the pneumatic ball valve increases with the increase of the medium pressure.

Model Selection

High Pressure Ball Valve