Piloted non return valves stop air cylinder movement as needed and maintain loads when systems lose pressure or suddenly shut down. Bulletin hy142004b1us, 5c, 902, phd parker hannifin corporation hydraulic valve division 520 ternes avenue elyria, ohio, usa 44035 tel. These valves represent the strongest ball valve in the industry. The non return valves are designed to ensure full flow, efficient function. Industrial valve manufacturer valve company powell valves. Hylok usa has over 30 years of experience providing valves for a wide range of applications across industries. Operation parkers 2way ball valves operate to either off or full.
An introduction to nonreturn valves and the importance of correct. Piloted nonreturn valves stop air cylinder movement as needed and maintain loads when systems lose pressure or suddenly shut down. Our check valves utilize a variety of media including oil, air, and water and are made from materials such as aluminum, stainless steel, brass, and carbon steel. The pressure of the fluid passing through a pipeline opens the valve, while any reversal of flow will close the valve. Series bvhh valves are used for shutoff applications and are rated at 690 bar 10,000 psi. Parker directional control valves, open center, models. Non return check valve 10,000 psi hi check series parker na. Parkers high performance nonreturn valves can offer the user a cold working pressure rating up to 10,000 psi689 bar maximum, with a cracking pressure of 10 psi maximum. A guide to selecting a manual hydraulic directional control valve characteristics and configurations of manual directional control valves used in hydraulic systems selecting the right valve for the job. We stock a large range of parker hydraulic valves, if you dont see what you are looking for please contact us with your parker valve requirements. Non return check valve 10,000 psi hi check series parker s high performance non return valves can offer the user a cold working pressure rating up to 10,000 psi689 bar maximum, with a cracking pressure of 10 psi maximum.
Parker hannifin corporation pneumatic division richland, michigan. Parker control valves products supplier chennai parker. Examples of this include ball check, stopcheck and liftcheck valves. Mss sp 1262000 steel inline springassisted center guided check valves standard dft carbon steel, stainless steel and alloy valves meet this standard. The hydac rv series valves are all made of durable carbon steel pressure rated up to 5000 psi and are best suited for inline mounting. Non return valves, shuttle valves, pipebreak protection at your hytec hydraulik onlineshop. Catalog hy143300us check valves series c general description. The non return valves are designed to ensure full flow, efficient function, and minimum pressure drop across the valve. As a leading industrial valve manufacturer, we offer a wide range of products. The co series check valve is particularly suitable for applications requiring high integrity leak rates and re.
Parker provides the industrys widest selection of check valves, available in a variety of end connections. Medium pressure check and excess check valves parker. Pde2600pnuk parker pneumatic shuttle valve and quick exhaust. Parker rhvred 24 flareless nonreturn valves for metric.
It allows full unobstructed flow and automatically shuts as pressure decreases. Parker s hi check series high performance non return valves are designed for unidirectional flow control of fluids and gases in process instrumentation applications. Hydraulic valve division parker truck hydraulics center. Catalog hy143300us ball valves technical information series. The valves are suitable for use with ammonia, r12, r22 and r502 refrigerants and may be installed in any position. Check valves, filters and relief valves parker hannifin. The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all. Hydraulic valve division vocational truck valve program open center valves engineering your success. Parker instrument tube fitting installation manual bulletin. Also known as a nonreturn valve or twoport valves, they come in many different forms. This type of check valve is commonly used in piping systems in which globe valves are used as flow control valves. Nonreturn the carten cmd2048cv series integrated manual multiturn operated diaphragm and check valve are designed for high performance gas and solvent distribution applications to control cracking pressure check valves on the diaphragm valve inlet to control back flow in system, ranging from 2psi 0.
The valve that used to prevent backflow in a piping system is known as a check valve. Examples of this include ball check, stop check and lift check valves. Poppets are used in all colorflow valves, instead of check balls. Cpom series pilot operated check valve nfpa d03 cetop 3, ng 6 cpom series pilot operated check valve parker manapak subplate sandwich module. Nordson medical s unique dcv series bidirectional double check valves are designed to transfer clean fluid from a supply vessel to a use site with two available inlet ports connecting to the female luer aspiration and male luer discharge ports. Hylok valves offer a variety of end connections, pressure ratings, handles and base materials including 316 stainless steel, carbon stee l, brass, and special alloys. The check or nonreturn valve is most commonly used in pumping stations. Since 1945 parker autoclave engineers has designed and built premium quality valves, fittings and tubing. Parker control valve products with pressure regulators. Introduction parker co series check valves are designed for unidirectional flow control of fluids and gases in industries such as chemical processing, oil and gas production and transmission, pharmaceutical, pulp and paper, power and utilities. Series bvhh valves come in ports 12 to 2 and sae, npt and bspp ports.
Series 440 and 450 high pressure check valves permit. With the most complete multiturn product line for a single source manufacturer, our valves are produced to the highest quality standards with ultramodern manufacturing technology and astute. Parker icp600s19m pilot operated check valve for sale. Check valves having springs with rated crack pressures of 3 psig 0. Very compact, they allow the fluids to pass in one direction whilst blocking flow in the other direction. V20 work port reliefs part number model number description 08650975 rp20a2500 adjustable port relief 08650380 k20ac anticavitation check. Check valves which are not actuated for a period of time may initially crack at higher. 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. Apollo engineering team sponsors uncc student project. This document and other information from parker hannifin corporation, its subsidiaries and authorized distributors provide product.
The recoil check valve is one of the oldest and recognized types of high performance check valves. O valves o17 catalogue 41005uk rvp non return valve cartridge pn bar1 valve l1 weight itl dn d1 d2 0,15 l2 l3 oring supporting ring g1 piece order code cf a3c 71 6l6u. Catalog hy14 2502us manapak sandwich valves 2502b1. Get the best deals on parker check valves when you shop the largest online selection at. 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. They are also designed to block fluid flow in any direction when the pressure. Adjustable check valves in nickelplated brass designed for compressed air applications. Parker 003393001 339 series brass check valve, 14 npt. Check valves cb and cbf series catalog 4cb may 2005 hi check non return valve catalog 4190cv february 2005 hi check non return valve 316 stainless steel, duplex and monel 6,000 psi414 bar 10,000 psi689 bar option product description these high performance check valves offer the user two options for cold working pressure ratings of. Hicheck nonreturn valve up to 10,000 psi689 bar product. Check valves are available with or without flanges, studs, nuts, and gaskets. Catalog hy143300us ball valves technical information.
Catalog hy142500us check valves alpha series c5v direct. L for valves not actuated for a period of time, initial cracking pressure may be. These high performance check valves offer the user two options for cold working pressure ratings of class 2500 and class. Medium and highpressure check valves ipt series ballseal poppet, softseal poppet or dualseal ball check valves are available with working pressures up to 60 000 psig 44 bar and a nominal cracking pressure of 15 psi 1. Medium pressure to 20,000 psi 79 bar ball and oring valves. Directional control valves are probably the most common of all hydraulic components and are used to control the starting. Low pressure chemicalpetrochemical inplant automotive nonreturn valve function allows air to pass in one direction whilst blocking flow in the other direction may be mounted upstream of the circuit. Check valves which are not actuated for a period of time may initially crack at higher than the above crack pressure ranges. Does not apply to the basiccheck, restrictor check or vacuum breaker meet or exceed mss sp61 leakage requirements.
Hylok is one of the few manufacturers capable of designing, developing and delivering custom fabricated valves according to rigid client specifications. Parker republicmanatrol check valves fluid power solutions. Parker directional control valves, open center, models va20. Parker hannifin corporation pneumatic division europe pde2600pnuk parker pneumatic aluminium vb series symbol port order code size g18 vb12qnq5 g14 vb22qnq5 g12 vb42qnq5 g12 vb42s50897 viton dry assembly line mounted nonreturn valves ymbols pushin flow rate order code connection 6 bar, ls o, mm 4 3,33 pwal1444. The alco valves group has been delivering quality, precision and excellence for its customers since 1977. Gate valves, check valves, globe valves, non return valves, dualplate check valves, and high performance butterfly valves. Gate valves, check valves, globe valves, nonreturn valves, dualplate check valves, and high performance butterfly valves. Check valves cb and cbf series catalog 4cb may 2005 hicheck nonreturn valve catalog 4190cv february 2005 hicheck nonreturn valve 316 stainless steel, duplex and monel 6,000 psi414 bar 10,000 psi689 bar option product description these high performance check valves offer the user two options for cold working pressure ratings of. Rhvred non return valve eo 24 cone end male bspp thread edseal iso 1179 d1 pn bar1 weight series 5 t1 dn d3 l1 l2 l3 l4 s1 s2 s3 g1 piece order code cf a3c 71 l306g 18 a 3. Our valves are available in a number of applications.
Parker valve industrial colorflow inline flow, pressure control. Catalog hy141600us hydraulic and motion control products. Hydraulic check valves these hydraulic check valves from hydac are manufactured to the highest quality standards. Parker s high performance non return valves can offer the user a cold working pressure rating up to 10,000 psi689 bar maximum, with a cracking pressure of 10 psi maximum. Purpose the type ck4a check valves prevent backward flow. Parker co series check valves are designed for unidirectional flow control of fluids and gases in industries such as chemical processing, oil and gas production and transmission, pharmaceutical, pulp and paper, power and utilities. There is a choice of two check valve models, with cold working pressures of 0 psi 689 bar and 6000 psi 414 bar. A guide to selecting a manual hydraulic directional. Steel check valve, 38 nptf port, 8 galmin, poppet check, metaltometal seat, nitrile seal compound, 5,000 psi, 5 psi cracking pressure. Pneumatic nonreturn valves will be used when a check valve is insufficient, eg. Hi check non return valve 316 stainless steel, duplex and monel 6,000 psi414 bar 10,000 psi689 bar option product description these high performance check valves offer the user two options for cold working pressure ratings of class 2500 and class 4500, with an opening pressure of 10 psi max.
It allows full unobstructed flow and automatically shuts as pressure. The alco valves groups extensive range of valves and accessories. They control inlet, dischrage or outlet of hydraulic fluids. Pneumatic flow control and needle valves regulate the flow of compressed air. Non return the carten cmd2048cv series integrated manual multiturn operated diaphragm and check valve are designed for high performance gas and solvent distribution applications to control cracking pressure check valves on the diaphragm valve inlet to control back flow in system, ranging from 2psi 0. Hicheck nonreturn valve 316 stainless steel, duplex and monel 6,000 psi414 bar 10,000 psi689 bar option product description these high performance check valves offer the user two options for cold working pressure ratings of class 2500. Pneumatic actuating arms work with a pneumatic controller or electropneumatic transducer to operate ventilating dampers. Parker autoclaves medium pressure check valves are capable of operating to 20,000 psi 79 bar and range in size from 14 to 112 tube size. With the most complete multiturn product line for a single source manufacturer, our valves are produced to the. Pneumatic non return valves will be used when a check valve is insufficient, eg.
In that time the business has evolved into the choice supplier of technically advanced valve products and solutions for critical applications across the globe. Operation when pressure going through the valve is increased to the cracking level, the valve opens. Casting non return valves are field suited and available in a range of 15 nb to 100 nb. Brass stainless steel zincplated steel internal components, urethane seals. Cpom2ddn cpom series pilot operated check valve nfpa. Also known as a non return valve or twoport valves, they come in many different forms. Our valves are used in a diverse range of applications, from air and fuel systems to load holding. These high performance check valves offer the user two options for cold working pressure ratings of class 2500 and class 4500, with an opening pressure of 10 psi. Metaltometal seating is standard in all dft inline check valves. The parker high pressure ball valve product line serves in applications ranging from 3000 to. Pde2600pnuk parker pneumatic shuttle valve and quick.
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