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PARKER DIRECTIONAL CONTROL VALVES SERIES PHS
The PHS/PHP Series solenoid and pilot operated valves offer a wide range of benefi ts, at low cost, to the user.
High fl ow rates: Cv ratings of 1.0, 1.6 and 3.0, higher than usual for Rc1/4, Rc3/8 and Rc1/2 ported valves, make for less space requirements and lower costs.
Wear Compensation System (WCS): Low friction, less wear, fast response and bubble tight sealing are ensured in PHS520/530 and PHP520/530 valves by the use of Parker’s unique WCS seals.
Long service life: PHS/PHP Series valves had been tested to 20 million operations (one operation = one spool shift) prior to being released to the market.
Non-lube service: With no lubricant added to the airfl ow, oil contamination of the surrounds is avoided.
Manual overrides: A choice of locking or non-locking manual overrides facilitate setting-up, testing as well as operation during power failure.
Modular construction: Valves, coils and connectors may be stocked separately to minimise inventory.
Manifold mounting: Standard valves can be installed in-line or on bar manifolds for maximum flexibility in application.
DIN standard connectors: DIN43650 Form-B electrical connectors ensure IP65 protection and interchangeability.
Fast response: Response time for solenoid valves ranges from 20 ms to 50 ms depending on valve type.
 5/2-way G1/4 G3/8
5/2-way G1/2
Explosion-proof coil EEx m II T4/T5
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