cartridge relief valve

We can supply DRG;DR;DFR1;DFR control valve; etc.

Relief valve for excavator main pump,swing motor and travel motor

Relief valve for excavator main pump,swing motor and travel motor

Relief valve for excavator main pump,swing motor and travel motor

Relief valve for excavator main pump,swing motor and travel motor

Relief valve for excavator main pump,swing motor and travel motor

Relief valve for excavator main pump,swing motor and travel motor

Relief valve for excavator main pump,swing motor and travel motor

proportional cartridge high pressure hydraulic relief valve
1.size25 32 40 50
2.working pressure A/B/X(Mpa)16 25 31.5
3.medium: oil

1. Vertical and horizontal CNC machine of producing
2. Digital milling good smooth surface guarantee
3. All threads are tested with ISO gauge

Direct-action spherical threaded cartridge relief valve
Fluid Temp:-20~70
Pressure:31.5(Mpa)

proportional screw-in cartridge relief valve
1.Maximum pressure: 25 MPa
2.medium: oil
3.control: hydraulic
4.Maximum flow:25L/min(DN6

1. PED 97/23/EC Tested as safety valve in the hydraulic system
2. Six adjustable presetting pressure option
3. Direct acting and mounting

Our company products, hydraulic coils, hydraulic solenoid coil, hydraulic valve coil are produced according to the ISO9001:2000 standards.

Productivity:1000;Packing:WOOD;Transportation:SHANG HAI OR NINGBO;PaymentType:T/T;Trademark:HG;

Directly operated unloading relief valve
Fluid Temp:-20~70
Minimum Working Voltage (V):90%Normal pressure

mainly in design, manufacture, sale on API ANSI DIN GB Standards Cast Steel and Stainless Steel safety valve, butterfly valve, gate valve, globe valve

1. Own factory 2. Accept OEM 3. large in stock 4. each design in series

. Can be actuated by internal and external pilot control
. Very competitive price
. Can meet the needs of cutomers' and accord with the law

Pneumatic Valve Air Control Valve: Pneumatic Valve is utilized by compressed air to control the gate open and close.

Productivity:1000pc/month;Min. Order:1 set;Transportation:by sea /air;DeliveryDate:within 30days;PaymentType:T/T,L/C;Trademark:LDJ;Certificate:API,IS

Threaded pilot-operated relief valve
Fluid Temp:-20~70
Pressure:31.5(Mpa)

safety relief valve
brass safety valve
size:1/2"-3/4"
Productivity:1000000 pcs per month;

Features: Flexibility, reliability, easy installment, long service life

Safety valve is to protect the primary loop of pressurized air reactor against over-pressure. At a given set pressure the safety valves open

CAT caterpillar relief valve
excavator hydraulic control valve
Apply to: E320 320

The valve which is called relief valve /safety valve ,which is used for semi-hermetic compressor .The function is keep pressure balance.when pressur

Shear relief valve we supplied is JA-3 style, the relief valve is the part of the mud pump, we supplied different types for different mud pump models.

What's alloy high pressure relief valve comprises a valve body, flange, a sealing plug, a spring, a spring seat, entrance and exit,

1. Good adjustment operated relief valves
2. Different adjustable pressure optional
3. Easy replacement