Kaltinis plienas visiškai suvirintas rutulinis vožtuvas-pneumatinis hidraulinis veikiklis

Forged steel fully welded ball valve body is three piece double weld connection, valves and valve components perfect in one set, designed to avoid the valve flange connection, thus eradicated leakage channels, avoid toxic and flammable media ball valve leaking to the outside and cause unnecessary environmental pollution and personal injury, to ensure the safe operation of the pipeline.

Product Characteristic:

1. Body use integral forgings, ensure there has no holes, cracks etc quality problems.

2. Good corrosion resistance.

3. Double block and bleed function, the upper and lower side of seat make fluid block, body retaining discharge through discharge valve.

4. Fire safe construction.

5. Open close quickly and convenient.

6. Compact structure, light weight, small height direction.

7. The spherical closing part can automatically locate on the boundary position, and can withstand the high pressure difference when closing.

8. When fully open and fully closed, sealing face of the ball and seat isolated from medium.

9. Having a rotary movement of 90 degrees, the ball has a circular through hole through the axis, full bore ball cavity reduces the medium resistance, increase the flow channel

10. Valve ends can add pipes.

11. Can buried use, stem can add according to project requirements, put the corresponding grease, sewage and venting device consists of a tube extended to the ground.

Application:

It applies to: chemical, petroleum, natural gas, metallurgy, and other industries and hydrogen sulfide-containing media, impurities, corrosion serious long distance gas pipelines.