Assistant valve enterprise to win the world
Size:DN50~800
Pressures:PN10~25
Material:Nodular Cast Iron
Temperature:-20~80°C
End Connection:Flange
Adjust and control the outlet pressure of the main valve. The outlet pressure of the main valve will not change due to the change of inlet pressure or the change of outlet flow of the main valve.
It can be used for domestic water supply, fire protection system and industrial water supply system.