Used as a check valve of the discharge pipe of the compressor
On 2017-09-11 15:15:50
There is "air" in the fluid to be used, but as a check valve of the discharge pipe of the compressor, it is impossible to stop reverse flow and not be used at all. In a tank of about 25 liters, under the condition that the set value of the pressure switch is 0.69 MPa ON -0.78 MPa OFF, there is a leak that restarts in about 30 seconds after stopping. When examining it, it seems that some leakage is allowed in JIS standard check valve.