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Quick-Release Valves

The quick-release valve is installed between directional control valves and actuators such as cylinders, and operated by the discharge action of the directional valve. This is used to further increase the discharge volume of the actuator for greater operating speed (up to 1.4 times).
　Quick-Release Valves of QEV3 series
Model code Standard Type QEV3-04 QEV3-06 QEV3-08
Corrosion-Resistant Surface Type QEV3S-04 QEV3S-06 QEV3S-08
Port size 8A 10A 15A 20A 25A
Rc1/4 Rc3/8 Rc1/2 Rc3/4 Rc 1
Effective area of valve A→C 36mm2 59mm2 72mm2 133mm2 193mm2
C→B 57mm2 81mm2 95mm2 150mm2 224mm2
Working pressure 0.05～0.7MPa
Ambient temp. -20～60℃

General purpose：-20～60℃    　

Heat-resistant： 5～100℃　    

Freeze-resistant：-40～45℃
 
 
 
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