Parker Hannifin Hydraulic & Pneumatic Control Valves are priced affordably and ready for delivery at
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Parker Hannifin Hydraulic & Pneumatic Controls

Gateway Supply Parker Hannifin Hydraulic & Pneumatic Controls specialists
329 East Poplar St,  Sidney, Ohio 45365

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Parker Hannifin Hydraulic & Pneumatic Control Valves

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Parker Hannifin
Hydraulic & Pneumatic
Control Valves

Fast actuation and deceleration ... precise control of fluid power.. protection for fluid power systems against back-pressure and vibration ... accurate settings for fluid valves and controls...

These are a few functions that the complete line of Parker Hydraulic and Pneumatic Control Valves are filling on all kinds of machinery and equipment around the world.

Engineered to top design, built to top quality standards, these are the finest, most accurate controls you can install on your machines. Features include the exclusive "Colorflow" color-coded system that gives operators a visual checkpoint in setting valves precisely. And the use of quality materials and components in bodies assure a control valve that withstands shock, vibration and wear, and has extraordinary life expectancy.

Why we use poppets exclusively.

Poppets are used in all Colorflow Valves, instead of check balls. As the poppets are opened and closed, they move in precision-fitted cylinders that eliminate wobble and erratic travel.

Poppets also have hydraulic cushioning to soften the impact of the poppet against the valve spring and seat at the end of travel. By contrast, check balls (not used by Colorflow) have large mass that develops heavy impact on the seat and causes the spring to bottom. These hammer blows can peen the seat, roughen the ball, and eventually create a /eaker Springs that are bottomed frequently are susceptible to early fatigue and failure. Worn balls can develop chatter; and may shift position and not shut off tightly.

Balls cannot be decelerated at the end of their travel in the way poppets are slowed by hydraulic bleeding ports and cnannels.

A worldwide organization of well-stocked Parker Colorflow distributors means immediate delivery of any control valve in our line of top-quality products to control air and oil on any fluidpower system.

Please call the Gateway Parker Hannifin Hydraulic & Pneumatic Control Valves specialists 

Gateway Supply also handles the following Parker Hannifin products:
Suction Line Accumulators, Liquid Line Filter Dryers, Constant Pressure Expansion Valves, Thermostatic Expansion Valves, Micro-Mist Lubricators, Regulators, Air Filters, . We also sell Parker Hannifin E-Z-mate couplers & couplings, Pneumatic Couplers, Quick Couplings, Sensor Controls, Beverage Bundles and Tubing, Swivels, Check Valves, Needle Valves, Parker Hannifin Hydraulic and Pneumatic Control Valves , .

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