Parker manually, pneumatically, and electrically actuated threeway b series ball valves may be used as diverting or selecting valves for fluids utilized in process and instrumentation applications. Planning a new motion control system comprised of hydraulic valves. Parker c series check valves are designed for unidirectional flow control of fluids and gases in industries such as. An ord valve is an integral part of the oroa valve. In this section we highlight new products to this catalog as. The standard threeway diverter valve is designed to accept media through the bottom port and direct it out of two outlet ports. Selecting the proper pressure sensor selecting a parker pressure sensor for an application is more than just selecting the correct operating range of the sensor. Operation parker s d61 series directional valves consist of a. The pressure transducer must be installed on the outlet of the electric valve on the liquid line feeding the expansion valves. A nonrotating lower stem helps to extend packing life by removing rotation from the packing area. Catalog hy142555us parker hannifin corporation hydraulic valve division elyria, ohio, usa. Pressure controls logic elements directional controls manual valves solenoid valves proportional valves we at the hydraulic cartridge systems division hope you find this catalog useful and want to thank you for turning to parker hannifin for your integrated hydraulic needs. Ori the ori head pressure control valve is an inlet pressure. In addition to their traditional application as electric evaporator pressure regulators, cds valves can also be applied as heat reclaim, head pressure control or liquid line differential valves.
Throttle and flow control valves, subplate and screwin mounting. Different types of valves with pdf file engineering. A control valve is a valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller. Operation when pressure going through the valve is increased to the cracking level, the valve opens. Parker flow, check, pressure control and sandwich valves exotic. Electric pressure regulating valves parker hannifin. Inline pressure compensated valve pcm series parker s pcm series inline pressure. This document and other information from parkerhannifin corporation. Directional control valves introduction series d81. Pressure reducing proportional valves parker s selection of proportional pressure reducing valves are for pressure sensitive applications and are capable of flows up to 37 lpm 10 gpm and pressures as high as 210 bar 3000 psi. These valves show a greatly reduced internal pressure drop under all conditions of operation. As trusted pressure control valve manufacturer we supply into the major industrial markets all over the world.
Parker manually, pneumatically, and electrically actuated twoway b series ball valves provide quick 14 turn onoff control of fluids utilized in process and instrumentation applications. The controller should be configured to close on pressure rise. This enables the direct control of flow rate and the consequential control of process quantities such as pressure, temperature, and liquid level. These valves conform to nfpas d08cetop 8 mounting pattern. This hydraulic flow control valve can be used within a variety of applications. Catalog 4121b twoway b series ball valves introduction parker manually, pneumatically, and electrically actuated twoway b series ball valves provide quick 14 turn onoff control of luids utilized in process and instrumentation applications. Hydraulic valves industrial standard parker hannifin.
Catalog hy142502us directional control valves a 2502a6. Pressure reducing valves series prm, zdr parker prm, zdr sandwich style pressure reducing valves can be used to reduce pressure on the p port, the a port, or the b port. The d1vw valve conforms to d03 ng6 mounting pattern. These valves conform to nfpas d08cetop 8 mounting patterns. Parker valves can be manual, motor actuated or solenoid air operated and electrically actuated, while mounting configurations can be subbased, inline or manifold. Catalog hy141600us hydraulic and motion control products. Inline pressure compensated valve pcm series parker s pcm series inline pressure compensated valves regulate flow at a selected rate within 5% regardless of fluctuations in inlet and outlet flow. Electromechanical pressure sensors convert the applied pressure to an electrical signal. Directional control valves introduction series d61. Proportional pressure control, din slipin cartridge valves catalog hy142555us motion control products supplement to catalog hy142550us. Valvair manual spool valves parker truck hydraulics center. The a9, an internally equalized regulator which senses and controls immediate downstream pressure, is typically applied as a receiver pressure control valve for those systems using regulators for condenser. Parker d81 series hydraulic directional control valves are high performance, solenoid controlled, pilot operated, twostage, 4way valves. Check valves which are not actuated for a period of time may initially crack at higher than the above crack pressure ranges.
This technical tips section is designed to help familiarize you with the parker line of pressure controls. Select a parker pneumatic division product listed below to launch the relevant cad configurator. This document and other information from parkerhannifin corporation, its subsidiaries. However, the valve and element temperature remain fairly constant. This document and other information from parker hannifin corporation. Catalog hy142500us directional control valves technical.
Commercials valves va2035 and vg2035 are designed with. Pressure control valves contents fluid power solutions. This is only to be used if converting from a 42 cm series traditional valve. Manual valves are not warranted for oxygen, natural gas, acetylene or other explosive media, or lifesupport systems. Solenoid operated directional control valve d1vw series. Proportional pressure control, din slipin cartridge valves. We at the hydraulic cartridge systems division hope you find this catalog useful and want to thank you for. Operation parker s d81 series directional valves consist of a five. Check valves, filters and relief valves team technical.
In the 3position valve, the effect of dual pressure is extremely important when the valve is in the center position, as the ce and pc functions are reversed. A broad selection of valve body, seat, and seal materials provide a wide range of pressures and temperatures at which the valve may be used. Sandwich valves are mounted between directional control valves and their mounting surfaces. As trusted pressure control valve manufacturer we supply into the major. The proportional pressure reducing valves of the series vmy06 allow the variable adjustment of the. Republic exectrol directional control valves republic pressure control valves republic system specialties republic hand pumps republic reference data and special information manatrol volume control valves manatrol check. They are available in 2 or 3 position styles and are manifold mounted. Parker hannifin corporation hydraulic valve division elyria, ohio 44035 usa republicmanatrol valves repcatcvr. Parker s pressure control valves are designed to provide adjustable pressure control and limiting functions. Pressure control valves e technical information series 620 649 general description series 620 649 inline pressure control valves open the system to tank when the system pressure reaches the pressure setting of the control valve. Parker s pressure relief valves are designed to limit the upstream pressure by opening at a preset value and discharging the medium. Parker hannifin corporation hydraulic valve division elyria, ohio 44035 usa catalog hy143000us repcatk.
Catalog hy153502us contents pressure control valves. The warranty period starts at date of purchase and extends for five full years. Solenoid operated directional control valve d1vw series parker s d1vw directional control valves are high performance direct operated hydraulic valves. Parker s compressed air pressure regulator offerings include smart high pressure, mediumtolarge flow, and noncycling compressed air refrigeration dryers. This product can expose you to chemicals including nickel and nickel compounds,1,3butadiene,lead and lead compounds which is known to the state of california to cause cancer and 1,3butadiene,lead and lead compounds. With years of valve design and development experience parker hannifin are able to offer the most comprehensive range of instrument hand valves available to users for a wide variety of markets, industries and applications. Inline air valves inline air valve b3 series inline air valve b5 series. The pressure setting is externally adjustable so that it can be tuned accordingly within its range. These are wet armature design solenoid valves in either 2 position or 3 position configurations. Parker s v500 series ball valves are a high quality low pressure ball valve that provides full shutoff capabilities. Parker offers premium valves for use in hydraulic, pneumatic, instrumentation, refrigeration and aerospace applications, available in a variety of types and configurations. Our impressive range, which includes hydraulic pressure control valves in various designs as well as. Check valves, filters and relief valves catalog 45cv september 2014 go to. Pilot operated pressure reducing valves parker s pilot operated pressure reducing valves are capable of flows up to 150 lpm 40 gpm and regulating pressures up to 350 bar 5000 psi and are commonly used for setting the pressure of a subcircuit within a hydraulic system.