Worm gear butterfly valve

This series of butterfly valves adopt medium linear design. The main structure of the valve is composed of valve body, butterfly plate, valve seat, valve stem and transmission operating mechanism. The valve seat adopts detachable structure. It can be widely used in water supply and drainage, construction, air conditioning, petrochemical, water and electricity, papermaking and other fluid pipelines as a regulating or intercepting device.

Product features:

The wide edge floating rubber valve seat is detachable, easy to maintain on site, and adopts the whole basin design;

Two way equal pressure seal, low water loss;

With special tangential pin connection, the butterfly plate and valve rod can be tightly combined, which will not loosen and weaken the strength of valve stem, and has good interchangeability;