Metal to Metal Butterfly Valve with sealing ring and valve seat, the whole metal forging process, spraying stellite or a variety of sealing materials, more suitable for working conditions. After the paint is sprayed, the sealing parts are wear-resistant, corrosion-resistant and have high sealing performance.
The Butterfly Valve is scientifically made of new technology, new technology and high-quality materials, which makes the valve highly reliable, reduces and avoids maintenance during use, has a long service life, and has good use efficiency and social benefits.
1. Metal to Metal Butterfly Valve is reasonable and reliable. The shaft and valve plate are tightly assembled and then mechanically fastened with pins.
2. The butterfly valve body can choose a telescopic structure. The valve body can be extended and shortened. It can automatically compensate the axial displacement and small amount of misalignment and deflection generated by the pipeline.
3. The sealing ring is evenly pressed and the sealing performance is reliable.
4. The Metal to Metal Butterfly Valve adopts eccentric sealing structure，when closed which reduces the friction between the sealing surfaces and makes the valve durable.
*We have raw material suppliers with long-term relationships with us to provide us with quality raw materials.
*We have advanced equipment to guarantee the manufacture of valves.
*We have experienced staff who design and manufacture high quality valves
ZFV has professional QC personnel who are able to ensure that all valves we supply are 100% inspected prior to shipment. If required by the customer, any third party inspector can be nominated for inspection and testing to witness each procedure for valve production. “Quality First” is our commitment to all customers forever.