Goggle valve

Product Description

Suitable for blast furnace gas pipeline, used as gas cut off valve

This valve has external leakage when it is opened and closed, which issuitable for installation in outdoor gas pipeline.

The goggle valve is composed of through hole and blind plate, and adoptsrubber soft seal. The walking and sealing of the insert plate are controlled bythe driving device respectively, and the sequence action is carried out.The travel of the flashboard must be carried out in the case of a tightrelease

Driving mode: hydraulic, electro-hydraulic, or user-required configuration

Main material: Q235, high quality alloy structural steel

Performance parameters:

suitable temperature: ≤ 250C

Suitable medium: gas

 Nominal pressure: 0.03mpa

opening and closing pressure difference: ≤ 0.01mpa