| Place of Origin | China |
| Model Number | ZT-L20 |
| Material | Casting |
| Application | Other |
| Media | Oil |
| Temperature of Media | Medium Temperature |
ZT: product series;
L: thread connection, the size is G3/4;
20: the diameter, corresponding flow is 80L/min;
E: working pressure, 16mpa;（F: working pressure 20mpa）
(2): means 2 working spool;（1~4 spools）
O: spool function (when the valve is in neutral position, the oil is circulated back into the tank)
T: spring return;(W:Ball locking)
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