Reviews Hydraulic Pressure Relief Valve

BESTOOL Air Hydraulic Pump - 10,000 PSI Air Hydraulic Foot Pump 1/2 Gal Reservoir Air Treadle Foot Actuated Hydraulic Pump for Rams, Presses, Hydraulic Pullers (Single Acting) Yellow - with Hose

  • BESTOOL Air actuated hydraulic treadle pump internal pressure relief valve for overload protection, prevent oil leakage.The convenient 2-stage release mechanism gives fast or metered ram return while reducing hydraulic shock..
  • Air powered hydraulic pumps maximum adjustable pressure: 10,000PSI, used for all 10-ton applications.Output oil 98 cubic inches/1.6 liters Fuel tank.Connector Type: 3/8" NPT quick hydraulic coupler with dust cap..
  • This hydraulic ram pump features a high-quality aviation aluminum pump core and with a more durable aluminum reservoir.Hydraulic air pump is equipped with a 6.5 ft / 2 m high-pressure oil pipe that features double protection of embedded steel wires and thickened outer layer..
  • The air over hydraulic pump adopts a humanized pedal motion design, which is easy to control and operate, save time and effort and has strong power, pressure adjustable.Built-in internal relief valve protects the hydraulic components regardless of hydraulic pressure..
  • This air hydraulic foot pump is designed to be used with single-acting cylinders only, efficiently operates many industrial and construction single acting ram applications..
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Chief Directional Control Valves 1 Spool 4 Way 4 Position - Hydraulic Directional Control Valve with Spring Center - 25 GPM, 1/2\ NPT Work Port, 3/4\ NPT Outlet Port, 3000 PSI, 16 lb, 220572

  • SPECIFICATIONS: The Chief P40 manual Directional Control Valve for hydraulic systems has a 4 way, 3 pos tandem center with 10 GPM, maximum working pressure of 3625 PSI, temperature of 176°F, standard SAE 8/10 inlet/outlet ports. It weighs 9.4 lb..
  • FAST ACTING: Our 4 way hydraulic control valve has 4 ports that facilitate super fast extension and retraction of double-acting hydraulic cylinders, producing sufficient pressure required in a wide range of applications..
  • PRECISE: This directional control valve hydraulic has a two spool construction equipped with lands and undercuts. The precision machined construction allows the spools to open and close fluid flow paths effortlessly with high accuracy every time..
  • EFFICIENT: Our 3 pos, hydraulic directional control valve allows the hydraulic fluid back into the tank without forcing it over the relief valve, reducing heat generation and a buildup of backup pressure..
  • MULTIPURPOSE: The P40 hydraulic valves are extremely versatile and can perform several functions in their central position - they can easily unload hydraulic pumps, stop, allow, or change the direction of fluid flow in hydraulic circuits. Power beyond and closed center plugs may be added and are sold separately..
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Hydraulic Directional Control Valve 5 Spool 13 GPM 3600 PSI SAE Ports 4 Way 3 Positions Double Acting Hydraulic Valve for Tractors Loaders Tanks Loaders Log Splitters

  • SPECIFICATIONS: This log splitter hydraulic flow control valve has a 2-spool, 3-way construction with a processing rate of 18 GPM, ¾” NPT inlet and outlet ports, ½” NPT work ports, and withstands 3625 PSI pressure. It weighs only 5 lb (2.26 kg)..
  • POWER PACKED: With a processing rate of 18 GPM, the hydraulic valve log splitter is way more powerful and efficient than normally available options. This log splitter valve with one spool can split heavy, dense logs in minimal time..
  • HIGH TOLERANCE: This wood splitter valve control with a hydraulic relief valve tolerates pressure up to 3625 PSI. This prevents internal damage to the hydraulic valve handle even when it is being used to exert intense pressure..
  • FAST ACTION: Our wood splitter valve control has a 4 way, 3 position tandem spring center that extends the cylinder’s piston rapidly and helps in high-speed, high precision log splitting. Chief’s hydraulic valve 1 spool is simple and fast..
  • TIME SAVING: Our log splitter valve has an auto return detent lever handle. You can position the next log to be split while the piston repositions itself. The log splitter auto return detent makes log splitting convenient and quick..
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Enerpac P-392 2 Speed Lightweight Hand Pump

  • High-pressure, lightweight hydraulic hand pump for lifting, bolting, or applying pressure with a hydraulic cylinder (sold separately).
  • Glass-filled nylon reservoir and nylon-covered aluminum base provide corrosion resistance and are lighter than steel hydraulic hand pumps.
  • Internal pressure relief valve protects against overloading the pump.
  • Two-speed operation requires fewer handle strokes than single-speed hydraulic hand pumps.
  • First-stage pressure rating of 200 psi and second-stage pressure rating of 10,000 psi.
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Hydraulic Loader Directional Control Valve LV22RFSTKAB Joystick Regen - 10GPM 4000PSI

  • SPECIFICATIONS: Our 2 spool directional control valve for double-acting hydraulic rams has 21 GPM, 3 position spring center and 4 positions, SAE 10 inlet and work ports and SAE 12 outlet ports. This hydraulic flow control valve has 4-way valving, adjustable 1500 with 3625 PSI..
  • VERSATILE: This G series P80 DCV has a 3 position spring center and 4 positions that allows an actuator to open and close. This 2 spool control valve can be used in any hydraulic circuit..
  • PRECISE FLOW: Simple and compact, the hydraulic joystick valve has one spool with a 21 GPM flow rate that precisely controls the direction of the flow of hydraulic fluids. This plow valve has a wide range of applications, including in log splitters..
  • MANUAL CONTROL: This high-pressure control valve comes with a joystick lever actuator for controlling the spool. You can control the log splitter valve manually, without an external, additional control system..
  • TANDEM CENTER: This adjustable relief valve is equipped with a spring tandem center. Since the fluid directly flows back to the hydraulic tank the hydraulic orbit motor prevents overheating and reduces noise during operation..
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10000 psi Hydraulic Hand Pump 2 Speed Power Pack Hydraulic Lifting Pump

  • Maximum operating pressure of 10,000 pounds per square inch (psi)，Two-speed Plunger Improves Pump Efficiency By 70%.
  • Advances and releases design for applications with a constantly applied load Pressure relief valve (Oil return knob)helps prevent pump overload, switch( venting nut) on the tail of it avoid sealed of oil box.
  • Oil capacity: 700cc, 2M high pressure hose ，oil pipe coupling with PT3/8 thread.
  • Manual Hydraulic Pump is durable, smooth surface and good sealing performance. Integral Casting Pump Body, Durable, Stable And Reliable.
  • High-pressure hydraulic hand pump for 5 ton to 200 ton hydraulic ram cylinders or split unit hydraulic puller and other hydraulic applications.
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Tolsous 1 Spool Directional Control Valves 11 GPM 3600 PSI MAX High Pressure Integral Valve Double Acting for Small Tractors Tractors Loaders Log Splitters

  • SPECIFICATIONS: Our 3 spool directional control valve for double-acting hydraulic rams has 21 GPM, 4-way 3 pos spring center, SAE 10 inlet and work ports and SAE 12 outlet ports. This hydraulic flow control valve has 4-way valving, adjustable 1500 with 3625 PSI..
  • VERSATILE: This G series P80 DCV has a 3 position, 4-way valving that allows an actuator to open and close. This 3 spool control valve can be used in any hydraulic circuit..
  • PRECISE FLOW: Simple and compact, the hydraulic joystick valve has one spool with a 21 GPM flow rate that precisely controls the direction of the flow of hydraulic fluids. This plow valve has a wide range of applications, including in log splitters..
  • MANUAL CONTROL: This high-pressure control valve comes with a joystick lever actuator for controlling the spool. You can control the log splitter valve manually, without an external, additional control system..
  • TANDEM CENTER: This adjustable relief valve is equipped with a spring tandem center. Since the fluid directly flows back to the hydraulic tank the hydraulic orbit motor prevents overheating and reduces noise during operation..
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Enerpac P-39 Single Speed Steel Hand Pump

  • High-pressure hydraulic hand pump for lifting, bolting, or applying pressure with a hydraulic cylinder (sold separately).
  • Advances and releases a single-acting cylinder.
  • Maximum operating pressure of 10,000 pounds per square inch (psi).
  • Single-speed pump for applications with a constantly applied load.
  • Internal pressure relief valve helps prevent pump overload.
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OTC 2510A Stinger 10,000 PSI Foot Operated Air/Hydraulic Pump for Rams, Presses, & Hydraulic Pullers, CHROME

  • Ideal all-around power source for dozens of body, frame, and alignment applications develops 10,000 PSI of hydraulic pressure at 100 PSI air pressure.
  • Pump, hold, or release load using simple pedal control - great unit for use with a wide variety of rams, presses, and hydraulic pullers operating at up to 10,000 PSI.
  • Built-in internal relief valve protects the hydraulic components regardless of hydraulic pressure.
  • Convenient 2-stage release mechanism gives fast or metered ram return while reducing hydraulic shock.1/4 inch NPT Air Inlet.
  • Features a 98 cubic inch useable capacity and 3/8 NPT oil port.
  • unit requires 9 cfm of air at 100 PSI (at the pump).
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OTC 4020 Air Powered 10,000 PSI Hydraulic Pump with Foot Control

  • OTC's air powered hydraulic pump is an ideal all-around power source, for use with a variety of rams, presses, & hydraulic pullers, that develops 10,000 PSI hydraulic pressure at 100 PSI air pressure.
  • Powerful unit features a two-stage release mechanism, internal relief valve, and a 3/8 inch female NPT oil port for convenient hookup to a wide variety of hydraulic powered equipment.
  • Onboard capacity of 98 cubic inches of usable oil ensures you have the supply needed to power a wide range of equipment.
  • Convenient foot pedal design allows fine control of pump while keeping both hands free.
  • Backed by OTC's Lifetime Marathon Warranty.
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