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Pressure Relief Proportional Valves - manufacturer, factory, supplier from China

(Total 24 Products for Pressure Relief Proportional Valves)

  • Yuken EDG Pressure Relief Proportional Valves

    Yuken EDG Pressure Relief Proportional Valves

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 1 Piece/Pieces

    Yuken pressure relief proportional valves EDG Hydraulic Proportional Relief Valves consists of a small DC solenoid and a direct acting relief valve It serves as a pilot valve for a low flow rate hydraulic system or a proportional electro hydraulic control valve and controls the pressure in proportion to the input...

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  • Hydraulic Fuel Adjustment Symbol Pressure Regulator Valve

    Hydraulic Fuel Adjustment Symbol Pressure Regulator Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Description This is an adjustable pressure valve fixed orifice type pressure compensated flow control which can be used to control flow regardless of varying load pressures for both meter in and meter out applications Where load pressure and inlet flow are relatively constant the valve can be used to provide accurate...

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  • Hydraulic Oil Pressure Relief Compensated Flow Valve

    Hydraulic Oil Pressure Relief Compensated Flow Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    DESCRIPTION This is an adjustable fixed orifice type pressure compensated flow control which can be used to control flow regardless of varying load pressures for both meter in and meter out applications Where load pressure and inlet flow are relatively constant the valve can be used to provide accurate control in...

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  • Hydraulic Regulator Pressure compensator three way valve

    Hydraulic Regulator Pressure compensator three way valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Description Three way pressure compensated fixed flow regulator cartridge version of the pressure valve RATINGS Operating Pressure up to 250bar 3625PSI Pilot Ratio 4 5 1 Cavity T5 2 Temperature 30 to 100

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  • Hydraulic Cartridge pressure load control compensator Valve

    Hydraulic Cartridge pressure load control compensator Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 200 Piece/Pieces

    Hydraulic Cartridge pressure load control compensator Valve DESCRIPTION A screw in and cartridge style hydraulic pressure control valve including a hydraulic relief valve pressure reducing valve and sequence valves All the pressure valves are designed to control the system pressure range and ensure hydraulic system...

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  • Pilot Pressure Regulating Control Valve

    Pilot Pressure Regulating Control Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    FEATURES Sandwich plate design Pressure Regulating Valve for 4 pressure stages 4 adjustment elements Rotary knob Sleeve with hexagon and protective cap Lockable rotary knob with scale Rotary knob with scale Pressure reduction in ports A B or P Check valve optional only ZDR 6

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  • Hydraulic Fluid Pressure Release Valve

    Hydraulic Fluid Pressure Release Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    DESCRIPTION Sandwich plate valve 4 pressure stages of fluid valve 5 circuit options With 1 or 2 pressure valve cartridges 4 adjustment elements for pressure adjustment optional Rotary knob Sleeve with hexagon and protective cap Lockable rotary knob with scale Rotary knob with scale TECHNICAL

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  • Hydraulic Pilot Operated Adjustable Pressure Relief Valve

    Hydraulic Pilot Operated Adjustable Pressure Relief Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    FEATURES Subplate mounting for the hydraulic control relief valve Pipe connection Insert connection Three adjustment elements Rotary knob for the adjustable pressure relief valve Hex head screw with protective cap Lockable rotary knob with scale for the pilot operated pressure relief valve Solenoid operated unloading...

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  • Hydraulic Pressure Solenoid Ball Valve

    Hydraulic Pressure Solenoid Ball Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    FEATURES Direct actuated directional poppet valve solenoid actuated Closed port is leak free Switching is ensured even after long periods of being under pressure Solenoid coil can be rotated by 90 Individual electrical connection With protected hand override optional TECHNICAL

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  • Hydraulic Oil Pressure Gauge Isolator

    Hydraulic Oil Pressure Gauge Isolator

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    DESCRIPTION Multi station gauge isolators are designed to check different pressures in a hydraulic system There are models with a built in pressure gauge for different pressure ranges or models to which a separate pressure gauge can be connected If it is necessary for the system pressure to be retained during the...

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  • Hydraulic Adjustable Electrical Pressure Switch

    Hydraulic Adjustable Electrical Pressure Switch

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    FEATURES Hydro electric pressure switches type HED 1 are piston pressure switches Type HED 1 hydraulic pressure switches have the task of switching on or off an electrical circuit dependent on pressure of the Electrical Pressure Switch The live electrical terminals are covered by an isolating strip Adjusting of the...

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  • Pilot Operated High Pressure Oil Release Valve

    Pilot Operated High Pressure Oil Release Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    FEATURES Subplate mounting for pressure release valve For threaded connection For cartridge connection 4 adjustment elements Rotary knob Sleeve with hexagon and protective cap Lockable rotary knob with scale 4 pressure setting for oil release valve Optional check valve only for valve for subplate

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  • Hydraulic Non-return One Way Pressure Valve For Pump

    Hydraulic Non-return One Way Pressure Valve For Pump

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    DESCRIPTION Sandwich plate pressure non return valve for use in vertical stackings For the leak free blocking of one or two actuator ports optionally Different cracking pressures With pre opening optional Check valve installation sets separately available Special versions upon request TECHNICAL

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  • Hydraulic Pressure High Performance Fluid Check Valve

    Hydraulic Pressure High Performance Fluid Check Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    FEATURES Sandwich plate valve for use in vertical stackings as angle valve as straight through valve Perfect leak tightness due to poppet made of high performance plastic Corrosion resistant surface upon request Easily adjustable to special hydraulic fluids by exchanging the external seal rings With measuring ports...

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  • Hydraulic Cast Iron Non Return Pressure Check Valve

    Hydraulic Cast Iron Non Return Pressure Check Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    FEATURES The pilot operated check valves of the type SV and SL are seated poppet valves with free flow from A to B They close without leakage in the opposite direction TECHNICAL DATA Max pressure 31

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  • Solenoid Oil Fluid High Pressure Directional Valve

    Solenoid Oil Fluid High Pressure Directional Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    4WE6 Solenoid Oil Fluid High Pressure Directional Valve Features Direct solenoid actuated directional spool valve high performance version Wet pin DC or AC solenoids with removable coil Solenoid coil can be rotated through 90 C It is not necessary to open the pressure tight chamber when changing the coil Electrical...

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  • Hydraulic High Pressure Check Cartridge Poppet Valve

    Hydraulic High Pressure Check Cartridge Poppet Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Hydraulic High Pressure Check Cartridge Poppet Valve DESCRIPTION Cartridge style normally closed single pilot check valve Cartridge is closed until sufficient pressure is applied on port 1 to reach the bias spring setting lift the poppet and allow free flow to 2 The valve is normally closed from 2 to 1 When sufficent...

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  • Hydraulic Poppet Adjustable Pressure Relief valve

    Hydraulic Poppet Adjustable Pressure Relief valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Hydraulic Poppet Adjustable Pressure Relief valve Description A screw in cartridge style direct acting poppet type normally closed hydraulic relief valve It s typically used to protect hydraulic components from pressure transients When the pressure at the Inlet 1 reaches the valve setting the valve starts to open to...

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  • Pilot Operated Pressure Spool Reducing cartridge valve

    Pilot Operated Pressure Spool Reducing cartridge valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Pilot Operated Pressure Spool Reducing cartridge valve Description A screw in direct acting poppet type in line check valve Ventable pilot operated balanced poppet relief cartridges are normally closed pressure regulating valves When the pressure at the inlet port 1 reaches the valve setting the valve starts to open...

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  • Spool Type Pilot Operated Cartridge Relief Valve

    Spool Type Pilot Operated Cartridge Relief Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Cartridge Style Bidirectional Poppet Type Relief Valve Description A screw in cartridge style pilot operated 2 stage spool type normally closed hydraulic relief valve When the pressure at the Inlet 1 reaches the valve setting the pilot poppet starts to open from its seat and determines the shifting of the main stage...

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  • Direct acting Hydraulic Pressure Reducing Cartridge Valve

    Direct acting Hydraulic Pressure Reducing Cartridge Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Direct acting Hydraulic Pressure Reducing Cartridge Valve Description A screw in cartridge style direct acting poppet type hydraulic pressure reducing and relieving valve with internal spring chamber drain When the pressure at port 1 is below the valve setting the valve allows the flow to pass bidirectionally from 1...

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  • Cartridge Style Bidirectional Poppet Type Relief Valve

    Cartridge Style Bidirectional Poppet Type Relief Valve

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Cartridge Style Bidirectional Poppet Type Relief Valve DESCRIPTION A screw in cartridge style direct acting differential area poppet type bi directional relief valve OPERATION The GSYF is a direct acting dual cross over relief valve in a single cartridge format When pressure at either port exceeds the nominal setting...

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  • Hydraulic One-Way Throttle Cartridge Valves

    Hydraulic One-Way Throttle Cartridge Valves

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Hydraulic Screw In One Way Check Valves The DLF is a cartridge check valve It will allow flow in one direction and blocks flow in the opposite direction It may also be referred to as a non return valve The valve uses sealed poppet technology to give virtually zero leakage with liquids and gases In the check valve flow...

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  • Hydraulic Screw In One Way Check Valves

    Hydraulic Screw In One Way Check Valves

    • Brand: Longli

    • Packaging: Carton with shrink packaging

    • Supply Ability: 1000 pieces/per week

    • Min. Order: 10 Piece/Pieces

    Hydraulic Screw In One Way Check Valves The unidirectional check valve allows oil to flow in only one direction The guided ball seal is made of tempered and ground steel The spring allows the valve to be mounted in any position Also available with 1 4 BSP auxiliary pressure outlet It has a galvanised steel body The...

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Review

Goran Nedelkov

Sep 28, 2019 5

I appreciate this Pressure Relief Proportional Valves .
Moses Whippy

Sep 13, 2019 5

We are appreciate to communicate with you,looking forward to the next cooperation!:)
Udit Singhal

Sep 11, 2019 5

it is well worth the money, I'm happy so far.Highly recommend Jinan Longli Hydraulic Device Co.,Ltd company.
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