| 摘要 |
<p>A four port, individual, valve base for a fluid pressure valve system which is provided with a pair of integral exhaust flow control valves mounted in one end of the valve base, which meter the exhaust from a pair of exhaust inlet ports formed in the top surface of the valve base into a common exhaust passage, which communicates with a single exhaust outlet port formed in the front surface of the valve base. An electrical junction box is formed in the other end of the valve base.</p> |
