Cast steel gate valves are produced for installation on pipelines as lock units. Ends: flange ends Operation: handwheel, gear box, actuator. 

Characteristics of functionality

Medium: water , steam , oil

Suitable temperature :from −29°С to +425°С;

Main parts and Materials:

Body - carbon steel

Bonnet - carbon steel

Wedge(Disc) - carbon steel with stainless steel welding working surface;

Stem – stainless steel

Handwheel – carbon steel

Working surface of the body – stainless steel welding;