Open Type 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 is suitable for installation in outdoor gas pipeline

The goggle valve is composed of through hole and blind plate and adopt srubber soft seal The walking and sealing of the insert plate are controlled by the driving device respectively and the sequence action is carried outThe travel of the flashboard must be carried out in the case of a tight release

Driving mode hydraulic electrohydraulic or userrequired configuration

Main material 235 high quality alloy structural steel

Performance parameters

suitable temperature  250C

Suitable medium gas

Nominal pressure 003mpa

opening and closing pressure difference   001mpa