| 摘要 |
A reducing valve having a body, inlet and outlet ports formed therein, a spool slidably inserted in the body, lower and upper covers of the body, a poppet valve formed in the upper cover of the body for adjusting the pressure of a fluid in the outlet port, and an adjusting device for adjusting the position of the spool in the body so as to prevent generation of a surge pressure in the outlet port.
|
