Guizhou bellows pressure reducing valve y44h y44h pressure reducing valve product selection quotation technical service

The bellows pressure reducing valve is used on the pipelines of non-corrosive media such as steam, air and water at a temperature below 200 ° C to keep the pressure of the medium passing through the valve body constant to meet the needs of the work. The inlet pressure P1 before the valve is 1.0-0.1MPa, the outlet pressure P2 after the pressure reducing valve is 0.4-0.05MPa, and the pressure difference between the valve and the valve is not greater than 0.6MPa, and it should not be less than 0.05MPa.