All-welded ball valve

1.Nominal pressure:1.6MPa

2.Working medium:water,gas,oil.

3.Working temperature:-20℃≤T≤100℃

4.Thread standard: ISO228

Technical characteristics

1. The overall welding of the valve body structure will not have external leakage.

2. The valve seat consists of the PTFE sealing ring and the spring composition of the pressure and temperature of the pressure and temperature, which will not cause any leakage within the range of use.

3. The anti -leakage structure of the valve stems, the bottom of the valve stem have 1 PTFE sealing sealing cushion and 1 O -type sealing ring with two O -type sealing rings and two PTFE sealing pads to ensure no leakage.

Technical parameter：

Application:

This series of products are reliable sealing performance,  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.

here