Features Of Butterfly Valves

1. The butterfly valve has the characteristics of simple structure, small size, light weight, low material consumption, small installation size, fast switch, 90° reciprocating rotation, small driving torque, etc., and is used to cut, connect and adjust the medium in the pipeline, and has good fluid control characteristics and closing sealing performance.

2. The butterfly valve can transport mud and accumulate the least liquid at the mouth of the pipeline. At low pressures, a good seal can be achieved. Good regulation performance.

3. The streamlined design of the butterfly plate makes the fluid resistance loss small, which can be described as an energy-saving product.

4. The valve stem is a through-rod structure, which has good comprehensive mechanical properties, corrosion resistance and scratch resistance after quenching and tempering treatment. When the butterfly valve is opened and closed, the valve stem only rotates and does not lift and fall, and the packing of the valve stem is not easy to be damaged, and the sealing is reliable. It is fixed with the cone pin of the butterfly plate, and the overhanging end is designed to prevent the valve stem from collapsing when the connection between the valve stem and the butterfly plate is accidentally broken.

5. The connection methods include flange connection, clamp connection, butt welding connection and lug clamp connection.

The driving forms include manual, worm gear drive, electric, pneumatic, hydraulic, electro-hydraulic linkage and other actuators, which can realize long-distance control and automatic operation.

We are committed to the integration of the northern water valve supply chain, and the southern industrial valve supply chain, the division of the region is mainly based on different materials, the supply chain location is different, cast iron material is mainly in the north, cast steel material is mainly in the south, products include but are not limited to ball valves, gate valves, foot valves, strainer, check valves, control valves, etc., to provide our customers with more abundant products, and more thoughtful service.

If you are interested in our products or have any questions, please feel free to contact us.