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Technical Feature
OPERATION:
In its steady-state, spring-offset position, the valve directs flow from ② to ①, while blocking at ③.
In the actuated (pulled) position, the cartridge directs flow from ③to② ,blocking ① .The spring chamber is vented at ①.
Note: Pressure at port ① , will directly act on the spool and spring. Port ① is intended to be a tank port only.
A unique pull-and-rotate feature for holding the positive actuated position is optional. A 90°rotation is required to position at the hold slot. The valve resets to spring-return deactuated with a slight pull and a 90°turn from the locked actuated position. -
PerformanceCurves
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Technical Data
port ③&②: 240 bar;
port ①max.: 14 barSee PRESSURE DROP VS.FLOW graph.08-3Refer to "Cleanliness of Hydraulic Fluid"82 cc/min max. at 240bar-40°F to +250°F(-40°C to +120°C)Mineral-based fluids with viscosities of 7.4 to 420 cSt.6061-T6 aluminum alloy rated to 207bar, Steel & Ductile iron rated to 350bar -
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