Hydraulic Directional Valves

In line check valve , GA , Hydraulic Directional Valves Specification 02 03 04 06 10 12 Max. working pressure (MPa) 31.5 Max. Flow (L/min) 30 50 140 220 320 430 Working fluid Mineral oil;phosphate-ester Fluid temp (℃) -20~70 Viscosity (mm

Explosion isolation proportional cartridge relief valve GDBCL Technical specification DN 25 32 40 50 Max. working pressure (MPa) Oil ports A, B. X 31.5 Oil ports Y 0 Mpa, return to oil tank Working pressure (MPa) 7 16 25 31.5 Max. Flow (L/min) 325 500 700 1000 Working fluid Mineral oil;phosphate-ester Fluid temp. (℃) -20~70 Viscosity (mm

GDBCY Explosion proportional cartridge relief valve , Hydraulic Directional Valves Technical specification Specification 25 32 40 50 Max. working pressure (MPa) Oil ports A, B. X 31.5 Oil ports Y 0 Mpa, return to oil tank Working pressure (MPa) 7 16 25 31.5 Max. Flow (L/min) 400 750 1000 2000 Working fluid Mineral oil;phosphate-ester Fluid temp. (℃) -20~70 Viscosity (mm/s) 15~380 Hysteresis (%) ＜3 Repeatability (%) ＜2 Linearity (%) ＜3.5 Working voltage (V) DC24 Rated current

GDBYJ , Explosion isolation proportional pilot-operated pressure reducing valve Specification 03 06 Max. working pressure (MPa) Oil ports A,B, 25 Oil portsY O Mpa return to oil tank Working pressure (MPa) 7 16 25 Max. Flow (L/min) 80 200 Working fluid Mineral oil;phosphate-ester Working fluid (℃) -20~70 Fluid temp (mm

Explosion isolation proportional pilot operated pressure-relief valve GDBY Technical parameter Specification 03 06 10 Max. working pressure (MPa) Oil ports P,A,B 31.5 Oil ports Y O Mpa return to oil tank Working pressure (MPa) 7, 16, 25, 31.5 Max. Flow (L/min) 200 400 600 Working fluid Mineral oil;phosphate-ester Fluid temp (℃) -20~70 Viscosity (mm

GDBYZ Explosion isolation proportional directly operated pressure relief valve Specifications explosion isolation proportional directly operated pressure-relief valve high quality competitive price explosion isolation proportional directly operated pressure-relief valveAs a direct action relief valve controlled by a proportional solenoid,this explosion isolation valve may be used for a hydraulic system with small flow or as the pilot relief valves, with system pressure

GDBFWH Explosion isolation proportional electro-hydraulic directional control valve Specifications explosion isolation proportional electro-hydraulic directional control valve high quality competitive price explosion isolation proportional electro-hydraulic directional control valve,This explosion isolation valve is a spool valve type of directional control valve which uses an explosion isolation solenoid as its control pilot. It is used to open and shut off fluid flows and

explosion isolation proportional directional control valve , GDBFW This explosion isolation valve is a direct-action valve which uses the explosion isolation proportional solenoid to control the flow rate and directions in the hydraulic system. Specifications explosion isolation proportional directional control valve high quality competitive price explosion isolation proportional directional control valve,This explosion isolation valve is a direct-action valve which uses the

GDYXW , Explosion isolation solenoid unloading valve , Hydraulic Directional Valves Technical parameter Specification 03 06 10 Max. working pressure (MPa) P,X Oil ports P,X 20 Oil ports T(Y extl disch) 30 Oil ports T(intll disch) 10 Max. Flow (L/min) 10% 40 80 120 17% 60 120 240 Working fluid Mineral oil;phosphate-ester Fluid temp (℃) -20~70 Viscosity (mm

GDYW Explosion isolation solenoid relief valve , Hydraulic Directional Valves Technical parameter Specification 03 06 10 Max. working pressure (MPa) P,X Oil ports P,X 35 Oil ports T(Y extl disch) 30 Oil ports T(intll disch) 10 Max. Flow (L/min) 250 500 650 Working fluid Mineral oil;phosphate-ester Fluid temp (℃) -20~70 Viscosity (mm

Explosion isolation solenoid directional control valves , GDFWH Technical parameterSpecification03040610Max. working pressureOil ports P,A,BGDFWH28HGDFWH31.5Oil ports TPilot oil drain,YexternalPort Y external drain 25Pilot oil drain,YexternalPort Y external drain 10Oil ports YPilot oil drain,Yexternal10Max. Flow(L/min)1603006501080Working fluidMineral oil;phosphate-esterFluid temp(℃)-20~70Viscosity(mm

Explosion isolation solenoid check valve GDAW 52 , Hydraulic Directional Valves The explosion isolation solenoid check valve is a solenoid check valve is an electro-hydraulic check valve comprised of an explosion isolation solenoid directional control valve serially linked to a hydraulic-operated check valve in the control fluid loop. It has both the function of a check valve to pass in the positive direction and to shut off in the opposite direction, on the other hand, it is

Modular restrictive valve Superposition throttle valves DL 70 Specification 02 03 Max. working pressure (MPa) 31.5 Max. Flow (L/min) 30 50 Hydraulic fluid Mineral oil;phosphate-ester Fluid temp (℃) -20~70 Viscosity (mm

Proportional screw in cartridge flow control valve , BLCL , Hydraulic Directional Valves This BLCL proportional screw-in cartridge flow control valve,is a normally-closed, 2-way slide valve type of proportional flow control valve that is activated by an electro-magnetic coil, with adjustable current and pressure compensation. The flow rate through passage 2 can be regulated through adjusting the coil current input and it will not be affected by pressure changes. Soleniod

Proportional screw in cartridge relief valve , BLCY , Hydraulic Directional Valves BLCY screw-in cartridge relief valve, controlling the hydraulic system according to input current, is always used in hydraulic system with low flow rate. Technical specification Maximum pressure (L/min) 25 Maximum flow (L/min) 3 Maximum pressure(MPa) 25 Rated current (mA) 800 Coil resistance (Ω) 10 Hysteresis (%)

Proportional cartridge flow control valve , LCL , Hydraulic Directional Valves LCL series throttle valve is a non pressure compensation, adjustable thread throttle valve. Oil can be through oil outlet throttle between a and the oil port B export flow, and the size of the orifice adjusted counter clockwise rotation envoys flow mouth is enlarged, clockwise, envoys flow mouth completely closed Flow 1/min 35 Opening pressure MPa 0.2 working pressure MPa 31.5 Leakage from B to A

DA series pilot operated unloading valves , solenoid controlled valve​ Specification 02 03 04 06 Max. working pressure (Mpa) 31.5 Max. Flow (L/min) 60 100 200 360 Working fluid Mineral oil;phosphate-ester Fluid temp. (℃) -20~70 Viscosity (mm/s) 2.8~500 Opening pressure (MPa) a0.05 b0.25 c0.4 Weight (kg) 0.8 2 7 11.7 Cleanliness The maximum allowable cleanliness of the oil should be according to 9th degree of Standard NAS1638.lt is suggested that the minimum filter rating

Modular pilot operated check valve DA 70 , Hydraulic Directional Valves Specification 02 03 Max. working pressure (Mpa) 31.5 Max. Flow (L/min) 40 100 Working fluid Mineral oil;phosphate-ester Fluid temp. (℃) -20~70 Viscosity (mm

Waterproof electrical operated directional control valve , WPFW Waterproof electrical operated directional control valve uses solenoid to pull the spool and change the direction of the hydraulic oil. Waterproof electrical operated directional control valve can directly control the start, stop and direction of fluid flow. It also can be used as the pilot-operated valve,which could operate other valves. Supplement: Waterproof electrical operated directional control valve is

Manual operated directional control valve , FS , Hydraulic Directional Valves Manual operated directional control valve is a directional control valve, by operating the handle, the spool moves in the axial direction to achieve oil loop switching. Manual operated directional control valve and electrical operated directional control valve are played the same role in the hydraulic system. Easy operation, reliable work,and without the need for electricity. Specification 02 03 04