Hydac check valve pdf

The name can also change as they may be known as antisiphon, nonreturn, bypass, load holding, po check, oneway plus a few others. Consult hydac s entire e51014 catalogue on directindustry. Hydac pressure reducing valves are direct acting and pilot operated spool types with optional pressure adjustment ranges up to 5000 psi 350 bar. This unit is a screw in cartridge type, guided poppet, hydraulic pilot operated check valve, for use as a blocking or load holding device for high pressure applications. Flow, needle, and check valves are designed to be safe, precise, and easy to use. Hydac check valves are poppet and spool valves that help to control the opening and closing of hydraulic components. Hydraulic check valve advanced fluid control products. Shutoff valves from hydac are poppet and spool valves for the controlled opening or closing of lines and other hydraulic components. Double check valve, pilottoopen, directacting inline. Check valve poppet type directacting cartridge 500 bar. The check valve is a directacting, springloaded poppet type valve. The hardened, highstrength steel safety screw is sealed in position to discourage tampering.

The pilottoopen check valve rp16a is a directacting, springloaded poppet valve. For more information on hydac hose, tube, and pipe clamps please contact hydac at 6102660100. Hydac flow control valves include a unique safety spindle design feature. Pressure at the pilot port 3 will open the valve from port 1 to port 2. Directional control valve rs 160 key valve features rs 160 is a sectional open center valve in a modular design that together with the wide range of standard parts offers maximum flexibility. It allows free flow from the valve port 2 to the load port 1 and blocks flow in the opposite direction. Hydac elf3rv and bf3rv have a builtin checkbypass valve for pressurized reservoirs that vent excess tank pressure to the atmoshere.

Spinon breather filters are easy to change and install because they can be installed either. The check valve rv12a01 is a direct acting cone poppet type valve which allows flow in one direction and shuts off flow in the opposite direction. Our versatile product range of cartridge valves ensures the best configuration of control blocks. This catalog and all information and related materials it contains are provided as is. Hydac proudly manufactures and supplies check valves for hydraulic systems to meet the needs of clients across a vast range of industries. Hydraulic operated disc coulters on corn drills, round or square bale grab systems on loaders. Msc industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today. Shop a large range of hydac ball valves at msc industrial supply. When there is no flow through the valve, the spring holds the ball in the closed position and therefore shuts off port 2 from port 1. Check valve, integral relief, poppet type up to 5 gpm 19 lmin 5000 psi 350 bar description a screwin cartridge, ball type check valve and direct acting, poppet type relief valve combined in a single cartridge intended for use as load holding and pressure limiting device in hydraulic circuits to reduce manifold size. Hydac valves the right valve for every application due to high level of expertise and the modular design. Manifold designs must take all factors materials, pressure, etc. Rv inline check valves model code port size hex l weight npt sae rv06 18.

They control inlet, dischrage or outlet of hydraulic fluids. Over the years, the permanent expansion of the individual valve designs has resulted in an extremely extensive and complete product range that enables almost all possibilities for designing hydraulic systems stationary or mobile. Flow, needle, and check valves when it comes to flow control valves, hydac once again provides a complete line of high quality solutions. They have been designed to maintain a constant secondary regulated pressure regardless of pressure variation in the primary system and have an additional relieving feature for the secondary circuit. Hydac rv5e check valves are springloaded cone seat valves for oil hydraulic systems. When equipped with springloaded seats, the threeway valve may be used as a selector valve, alternately. Check valves, direct acting, cone poppet valve for inline and manifold mounting 350 bar rv, rvp 06 40. At hydraulic connections we have check valves from 3000 psi to 6000 psi and from 14 inch to 112 inch. As the valve spindle is turned counterclockwise, the spindle shoulder will engage the safety screw limiting the travel of the spindle. Hydac pressure control valves womack machine supply company.

Bl spinon breather filters are high capacity spinon filters. Consult hydac engineering for more information l6 l7 l2 l1 l8 bb1 l4 l5 l l3 h a od2 od3 h1 s od1 sq od hex 12x offset aluminum handle for sizes 1025. It has a nonsealed pilot, a steel seat, and is nonvented. Check valves direct and pilot operated check valve functions for applications up to 350 bar 5000 psi and 227 lmin 60 usgpm hydraulic screwin cartridge valves sicv. Hydraulic check valves prevent potential damage from fluid back pressure. Single check valve, pilottoopen directacting inline. Hydac standard bladder accumulators consist of the pressure vessel, the flexible bladder with gas valve and the hydraulic connection with check valve. Check valves shutoff valves from hydac are poppet and spool valves for the controlled opening or closing of lines and other hydraulic components. Lutec valves lutec f low c n tr l v a ves wi h ch ck v e model code drvline mfgdrv 6 to 40 description. Content proportional pressure, flow, directional valves, plate mounted 5 proportional pressure relief valve nw6 proportional pressure reducing valve, pilot operated nw6 proportional flow control valve nw6 proportional flow control valve with transducer nw6 proportional pressure relief valve, pilot operated nw10 43. For more than 50 years, we have been providing firsttomarket quick connect and disconnect solutions that improve the. This unit is a screw in, cartridge type, guided ball, hydraulic check valve, for use as a blocking or load holding device for high pressure applications.

The standard threeway diverter valve is designed to accept media through the bottom port and direct it out of two outlet ports. Check valve poppet type direct acting sae16 cartridge hydac. Check valve directacting cartridge 350 bar rveg 18. Check valves are used for a wide range of different functions. The valve is designed for high performance applications mainly in systems with fixed pumps but also for systems with variable pumps. They are quarterturn valves that consist of a central sphere inside a valve. Computer optimized flow passages and super heavy duty construction results in a 10,000 psi rated product which will provide. Ideal for use on any double acting ram where the creep of that ram would affect the performance of the machine, e. In addition, an optional solenoidoperated 2way directional valve allows automatic. The type of check valve will vary with different equipment and flow rates.

Hydac can look back on decades of experience in valve technology. The pilottoopen check valve rpl10121 is a directacting, springloaded poppet valve with drain port at port 3 and pilot line at port 4 external. Cvh check valves guided poppet design and precision ground surfaces for 10,000 psi service, 14 to 2 nptsaebsppbspt6149 the dmic check valve is a quality leader in the worldwide cvh marketplace. The pressure vessels are seamless and manufactured from high tensile steel. The sphere has a large hole, or port, that allows liquid to flow from one side of the valve to the other when the valve is open. Check valve, pilottoopen poppet type, directacting. Check valve ball poppet type, direct acting sae08 cartridge 350 bar rv08a01 38 lmin 350 bar the check valve rv08a01 is a directacting, springloaded ball poppet valve. The hydac replacement cartridge valve is the perfect match for hydraulic slideout systems. When the valve is closed, the ball is turned perpendicular so the fluid cannot enter the port. This component includes a cartridge valve and a valve stem that comes with a turn and lock set screw that has manual override capabilities. Precision machining and hardening processes allow virtually leakfree performance in the checked condition. The shutoff function is provided by the springloaded cone poppet. When there is no flow through the valve, the spring holds the spherical cap in closed position. Valves may be used as diverting or selecting valves for fluids utilized in process and instrumentation applications.

The khb type of construction is block type dn 04 25. Stucchi is a leading global supplier of fluid connection and control products, including our hydraulic check valve to prevent damage from back pressure. Check valve poppet type direct acting sae12 cartridge hydac. The same is true for small power units with buildin. Rv and rvp are check valves which allow flow in one direction port b port a while the other direction is shut off. Operation the rp08a allows flow from port 2 to port 1, while normally blocking flow from port 1 to port 2. Rpdr is inline mounted with two oppo sing, directacting, springloaded poppet valves. Every valve control valve, check valve, shuttle valve and others have been manufactured to satisfy demands for.