gate valve

详情

cast steel gate valve DN**-DN**0

~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 −*9°С to ***5°С;

~Main parts and Materials:
Body - carbon steel
Bonnet - carbon steel
Wedge(Disc) - carbon steel with stainless steel welding working surface;
Stem - carbon steel
Stem nut Ductile iron
Gasket graphit
Handwheel carbon steel