This series of products are reliable sealing performance, maintenance-free for 20 years, switch torque light, can be installed in heat transfer stations, district heating pipe network, branch pipes, heat exchanger unit, heat transfer equipment or ancillary equipment connected to other.Use for cut off . The main use of the urban heat, city gas, city water supply and drainage lines.
Name:industry ball valve
Material:casting, forging etc
Working pressure: 150-2500lb
Size: dn50-dn1200
Sandard: api
Operation: handle, electric worm gear
Medium: water, oil, gas
Lead time: around 35 days
Certificate: iso 9001:2008
