Full flow of relief valve is defined at 10% over set pressure. Pilotoperated spool normally open pressure sequence valve. Pressure psi 1500, adjustable relief valve yes, length in. Parker 2 way high pressure valves westech equipment. Pressure precompensated loadsensing and flow sharing valves. General information provides general information on pressure relief valves and mercers story. Strength, precise and smooth movement control, compact. Use the following forms to provide us with the specifics of your application and well take it. Pressure control valve, stainless steel hard seat, port in. Shop flow control valves pressure compensated at and browse our extensive selection of industrial parts and supplies for all your mro needs. Parker pressure relief valve pressure relief stress management is the amelioration of stress and especially chronic stress often for the purpose of improving everyday functioning. Bulletin hy142004b1us, 5c, 902, phd parker hannifin corporation hydraulic valve division 520 ternes avenue elyria, ohio, usa 44035 tel.
Parker control valve products with pressure regulators. E4 parker hannifin corporation hydraulic valve division elyria, ohio, usa pressure control valves e performance curves series 620 649 examples pneumatic. We at the hydraulic cartridge systems division hope you find this catalog useful and want to thank. The control valve handbook has been a primary reference since its first printing in. Parker directional control valves, open center, models. Type proportional control valve maximum pressure psi 250 thread size 1 connection type femalenpt height inch. Sandwich valves are mounted between directional control valves and their mounting surfaces. Parker flow control valve, 18 npt, 18 npt 4a788pf 200b. See technical information section for connection temperature limitations. Pressurevacuum relief valves pv series parker hannifin. Hydraulic valve division elyria, ohio 44035 usa catalog 3123usa bankable control valves bv06.
Parker s pcm series inline pressure compensated valves are hydraulic flow control valves that regulate flow at a selected rate within 5% regardless of fluctuations in inlet and outlet flow, utilized in a variety of industrial and mobile applications. Parker manually, pneumatically, and electrically actuated twoway b series ball valves provide quick 14 turn onoff control of fluids utilized in process and instrumentation. They are used in a wide variety of applications that are suitable for low to medium pressure applications that do not require a minimum operating pressure differential, for actuation. High pressure directional control for fluids and gases up to 15,000 psi series 4140m directional control valve. Blow molding, compressors, car washer equipment and pumps. 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. The pressure reducing valve prv is a normally open no pressure control device. Parker fluid control high pressure line is designed to meet ratings as high as 3000 psi. Parker directional control valves, open center, models va20.
Designed to be versatile parker inline flow controls are unidirectional. Prince rd17530 flow control valve, adjustable pressure relief, cast iron, 3000 psi, 030 gpm, 34 nptf by prince manufacturing only 6 left in stock order soon. Catalog hy143000us pressure control valves technical. The nfpa d03 valve body conforms to the iso 40 mm 1. Actuator pilot pressure normally open valve 75 65 60 55 50 temperature c acceptable actuation pressure range 20 40 60 80 100 120 140 temperature f 68 104 140 176 212 248 284 pilot pressure psi 586 552 517 483 448 414 379 345 4. Solenoid valves common options as you will see, parker offers a variety of pressure control products. Fcg3a models are designed primarily for meterin applications where the p port can be connected to an upstream point that provides continuous pilot pressure to the hydrostat to prevent jump. Catalog hy142502us directional control valves a 2502a1. Establish cracking pressure setting of 12 valve for flow of 70 scfm at 27. A rectifier plate can be used for meterin and meterout.
Product line gives a quick overview of our entire product line. Looking for parker pressure compensated flow control restrictive style cartridge valve, 6000 psi, 10. Electrically actuated directional control for fluids and gases up to 3,000 psi series 422 solenoid valve. These valves are mounted between directional control valves and their mounting surface.
Electronic pressureindependent 6way zone valve combine the benefits of two. Looking for parker flow control valve, 18 npt, 18 npt 4a788. Pressure control valves contents fluid power solutions. They provide a spool valve that can be used either individually or in multiple spool banks. Hydraulic valves industrial standard parker hannifin. Heavy duty line directional control for fluids and gases up to 6,000 psi series 140, 200, 920, 5620. Direct and pilot operated pressure control valves for. Our range includes pressure relief valves in different mounting styles and for a variety of application areas. Catalog hy142502us manapak sandwich valves technical. Therefore, they are not recommended for applications requiring immediate full valve flow at set pressure and should not be considered a safety valve. F400ss colorflow flow control valve npt hydradyne llc. If no switching pressure is specified, valve will be supplied as r04a45. Operation the check valve is a guided poppet design.
Replaceable thermostatic elements field replaceable elements on all standard valves. This product contains a chemical known to the state of california to cause cancer and birth defects or other reproductive harm. Parker valve pressure relief 5000 psi you control the pressure. For more on pressurecontrol valves, visit our ebook. The valve remains open and fluid flows freely to downstream devices from the valve to devices until the pressure in the valve reaches the pressure adjustable setpoint. Parkers pressure control valves are designed to provide adjustable pressure control and limiting functions. Quality hydraulic components from the webtec range. Hydraulic cartridge systems dynamic fluid products inc. Bankable control valves technical information general description. The optional bayonet type mount allows the valve to be installed in the. Pump flow through the port in the main valve spool closes the valve. Electronic proportional control valve porter instrument. Consult the model coding and dimensions for each valve for specifics.
The second method is to combine this dual function into a single cartridge. Remote onoff autoclave engineers airoperated valves ato airtoopen or atcairtoclose can be controlled by a 3way manual low pressure valve or by a low pressure solenoid valve. Large flat diaphragm permits precise valve control. Nfpa d03 sandwich valves may also be used with parker s cartpak series quantity based pricing applies to this program combine d1vw, d3w and sandwich valves to achieve maximum discounting as outlined on your. Strength, precise and smooth movement control, compact hydraulics and operators comfort are our focus when we design our customers solutions. As such, some of the options mentioned below may not be available on all valves. Flow control valves technical information series n general description. Catalog hy142500us sandwich valves introduction series cm. With allmetal components, valve can be used up to 1200f 649c. Pressure compensated flow control restrictive style.
At the setpoint pressure, the valve closes blocking further flow. Ball and poppet are an integral design to assure positive, inline seating without chatter. Pressure relief by pass control valve parkerhannifin. B92 parker hannifln corporation hydr alv division elyr propor valves b series durl06 general description series durl06 proportional flow control valves are used to generate pressure compensated flow from a to b. The valves efficiency is brought up another level with hydraulic flow control functionality. Catalog hy153502us contents pressure control valves. Parker s pressure relief valves are designed to limit the upstream pressure by opening at a preset value and discharging the medium.
Consult your vickers representative about alternative applications. Catalog hy153502us contents directional control valves. Pneumatic valve actuators on parker autoclave engineers fcd. Parker s pressure control valves are designed to provide adjustable pressure control and limiting functions. Type proportional control valve maximum pressure psi 110 thread size 2 connection type femalenpt height inch 17. Tank line pressure is thus added to the valve setting. These valves work best when used in conjunction with a control valve that vents the valve ports to tank when centered. Pressureindependent characterised control valves combine functions such as. Parker autoclave engineers relief valves are designed to open proportionally to increasing pressure. The valves are equipped with a builtin check valve for the return flow. The high pressure line is used in a variety of applications including. This product contains a chemical known to the state of california to cause cancer and birth defects or other reproductive. The re06w proportional relief valve supersedes and is a direct replacement for the dsap07 relief valve select the x coil option.
Throttle and flow control valves, subplate and screwin mounting. A vent function with a solenoid operated directional valve is available for circulation at minimum pressure. Vickers flow controls pressure compensated flow control. Catalog hy142502us directional control valves technical. Parker s pressure relief valve has a maximum pressure threshold of 5000 psi. These are actuated by either a manual switch or an automatic control instrument. Catalog hy143300us colorflow and ball valves cat dd, dd ii parker hannifin corporation hydraulic valve division elyria, ohio, usa failure or improper selection or improper use of the products described herein or related items can cause death, personal injury and property damage. When the valve is functioning as a combiner, it will combine the flow from the two inputs from 2 and 4 into. Use of nonlubricated gaseous media will substantially limit valve life. Our impressive range, which includes hydraulic pressure control valves in various designs as well as. A pressure relief bypass control valve in a system flowing fluid of changing temperature. Electronic proportional control valve is an electromagneticallyactuated,proportional control valve designed for use in closed loopflow or pressure control systems.
Note that a shorter bolt kit is required if field replacing a dsap07 valve refer to ordering code page for appropriate bolt. Catalog hy142500us pressure control valves technical. The valve s efficiency is brought up another level with hydraulic flow control functionality. The vale incorporates a signalling mechanism to indicate when differential pressures have put the valve in a bypassing mode, including an indicator button displaceable by a. Parker pressure compensated flow control restrictive style. Hydraulic valve division elyria, ohio, usa hg flow control valves technical information series n general description series n needle valves are ideal as speed controls on hydraulic and pneumatic systems where a reverse flow. When differential drops below cracking pressure, valve closes. The large filter area makes this valve an ideal choice for use in heavily contaminated environments. Vickers flow controls pressure compensated flow control valves. Hydraulic valve division elyria, ohio, usa catalog hy14 2500us pressure control valves d d3 general description series r4v and r6v pressure relief valves feature a manual adjustment pilot stage which controls a seated type main stage. Heavy duty line directional control for fluids and gases up to 6,000 psi series 140, 200, 920, 5620 electrically actuated directional control for fluids and gases up to 3,000 psi series 422 solenoid valve high pressure directional control for fluids and gases up to 15,000 psi series 4140m directional control valve subplate mounted manifold valve directional control for. Parker fluid control division 3way normally closed, 14 npt solenoid valves provide operating pressures up to 250 psi and flow factors up to 0. As trusted pressure control valve manufacturer we supply into the major industrial markets all over the world.
Operation a twostep needle allows fine adjustment at low flow by using the first three turns of the adjusting knob. Bankable control valves technical information general. Use our excel spreadsheet sizing spreadsheet to help choose the right valve for the job. Parkers pressure relief valve has a maximum pressure threshold of 5000 psi.
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