| 摘要 |
A progressive distributor valve including a plurality of spool blocks each of which is mounted on a spool base block, the spool blocks having reciprocating spools therein for distributing lube oil into respective spool base blocks, and a shut off valve base block mounted to an adjacent spool base block and having a comparable size thereto, the valve base having an inlet for receiving lubricant and an outlet connected to an adjacent spool base block. The inlet of the valve base is connected to a source of lube oil. A valve block is mounted onto the valve base block and having a valve inlet flow connected to the inlet of said valve base block and an outlet flow connected to the outlet of the valve base block, and a flow channel and valve seat between the valve block inlet and outlet. A valve element is arranged to interfit into said flow path at the valve seat to close said flow path, and a solenoid actuator removes the valve element from the valve seat to allow flow through the valve block and valve base into the adjacent spool base block. The valve seat and valve element can be installed as a cartridge.
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