Small flow resistance force, has same resistance coefficient with the pipe of same length

Simple structure, samll size, low weight

Reliable & tight, widely use plastic material for ball vale’s sealing face, has good sealing performance, also widely used in vacuum systems

Easy to operation, enables a quick switch, only need 90°rotation to move from full open to full closed, convenient to remote control

Easy maintenance, simple structure, the mobile sealing face is convenient to remove and replace

When fully open/closed, the sealing face of valve boday & seat is fully isolated with the service fluid, has no erosion on the sealing face

The valve application scope Link Drive from small to several millimeters, a few meters in from the high pressure can be high vacuum applications

25 Years Experience
Leyon steel also known as “China malleable”. For these 25 years, Leyon is always focusing on research and development of malleable iron fittings, grooved fittings, grooved couplings, tubing and valves that are mainly applied in such industries as fire protection, water supply, construction industry, municipal engineering and petrochemical.

Currently, Leyon is one of the largest pipe fittings manufacturers in the world, and is dedicated to provide secure, reliable and cost effective pipe fittings, with large products capacity, superior quality, strong R&D strength and first class service.

Our main production facilities include Sinto automatic molding line, automatic molding sand mixers from Germany, cupola furnaces, electric furnaces and more.

Leyon is also ISO 9001:2008-, BSI-, CCC-, UL- and FM-certified, furthermore, we were named as the Shanxi Famous brand.

Inquire Today
We look forward to cooperating with you in the near future. If you are interested in our products, please contact us. We expect to realize a win-win situation in our cooperation with your company.