This valve by valve seat, the tapered plug, valve stem, rope wheel and other parts. Driven by hoist valve opening and closing.

This valve sealing surface surfacing welding wear-resistant alloy materials, wear resistance, good sealing performance. Applicable to the metallurgical industry gas dust removal system and gas system, truncation effect. Also used to other dust gas pipeline. This valve has reliable performance and long service life.

Open/close the valve with the hoist should bring along their own by the user.