YDL-L20 Series Pilot Hydraulic Directional Control Valves

SQDL-L15 Series Pneumatic Hydraulic Directional Control Valves

DF-50 Series Sectional Directional Control Valves

DCV140 Series Sectional Directional Control Valves

ZD-L102 Series Monoblock Directional Control Valve

ZDa-L15 Series Electric and Pneumatic Directional Control Valves

BDL40 Series Monoblock Directional Control Valves

ZD-L15 Series Electric and Pneumatic Directional Control Valves

YDL-L20 Series Pilot Hydraulic Directional Control Valves

YDL-L20 series pilot hydraulic directional control valves are developed on DL-L20 manual control valves. It changed the control way from manual to pilot hydraulic which improves the heavy manual control situation. Especially, it can be controlled by remote control with the pilot hydraulic control way. The power beyond function is on the YDL-L15 series, it is able to be connected with other hydraulic valves in series. The features of YDL-L20 pilot hydraulic control valves are compact construction, high working pressure, better working performance, reliable working, remote controlling and etc. Besides that, it realizes to control many working functions by remote control. The valves are widely used on mechanical machines, sanitation machines, mining machines and other machines’ hydraulic systems.

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  • Inner check valve: The check valve inside the valve body is to insure the hydraulic oil will not be returned

  • Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working pressure.
  • Oil way: Parallel circuit, series circuit and composite with both circuit with power beyond.
  • Control Way: pneumatic control, manual control
  • Valve construction: sectional construction, 1-10 levers are available to assemble as you requests.

  • Spool Function: O,A,Y etc.
  • Options of valves: The overload valves and make-up valve can be fitted on the two ends of the valve body.

Parameters

Nom. Pressure
(MPa)
Max.Pressure
(MPa)
Nom.Flow rate
(L/min)
Back Pressure
(MPa)
Hydraulic Oil
Tem.rang
(℃)
Visc.rang
(mm2/S)
Filtrating Accuracy
(μm)
20 31 100 ≤1 -20~+80 10~400 ≤10

SQDL-L15 Series Pneumatic Hydraulic Directional Control Valves

SQDL-L15 series pneumatic control valves are developed on SQDL-L15 manual control valves. It changed the control way of these valves, especially, it can be controlled by remote control with the pneumatic control way. The power beyond function is on the SQDL-L15 series, it is able to be connected with other hydraulic valves in series. The features of SQDL-L15 pneumatic control valves are compact construction, high working pressure, better functions, reliable working, remote controlling and etc. Besides that, the manual control can be used with the pneumatic control together. The valves are widely used on mechanical machines, sanitation machines, mining machines and other machines’ hydraulic systems.

  • Inner check valve: The check valve inside the valve body is to insure the hydraulic oil will not be returned.

  • Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working pressure.

  • Oil way: Parallel circuit, with power beyond.

  • Control Way: pneumatic control, manual control

  • Valve construction: sectional construction, 1-10 levers are available to assembled as you requests.

  • Spool Function: O,A,Y etc.

  • Options of valves: The overload valves and make-up valve can be fitted on the two ends of the valve body.

Parameters

Nom. Pressure
(MPa)
Max.Pressure
(MPa)
Nom.Flow rate
(L/min)
Back Pressure
(MPa)
Hydraulic Oil
Tem.rang
(℃)
Visc.rang
(mm2/S)
Filtrating Accuracy
(μm)
20 31 63 ≤1 -20~+80 10~400 ≤10

DF-50 Series Sectional Directional Control Valves

DF-50 multi-way valve is a parallel manual directional valve, with a highly integrated structure, small pressure loss, reliable work, easy installation and maintenance, and other characteristics, can achieve the centralized control of multiple actuators, according to the different requirements of the combination of functional valve. The series of multi – way valves each with a check valve. According to the needs of users, the overload valve or filling valve can be installed between any working chamber and oil return chamber, and the single and double action regulating handle can be converted according to different models. DF50 series multi – way valves are widely used in all kinds of walking machinery.

  • Inner check valve:The check valve inside the valve body is to insure the hydraulic oil not to bereturned.
  • Inner relief valve:The relief valve inside the valve body is able to adjust the hydraulic system workingpressure.
  • Oil way:Parallel circuitpower beyond for option.
  • Control Way:manual control
  • Valve construction:sectional construction,1-10 levers are available to assemble as you requests.

  • Spool Function:O,A,Y,P,Q etc.
  • Options of valves:The overload valves and make-up valve can be fitted on the two ends of the valve body.

Parameters

Nom. Pressure
(MPa)
Max.Pressure
(MPa)
Nom.Flow rate
(L/min)
Back Pressure
(MPa)
Hydraulic Oil
Tem.rang
(℃)
Visc.rang
(mm2/S)
Filtrating Accuracy
(μm)
16 25 50 ≤1 -20~+80 10~400 ≤10

DCV140 Series Sectional Directional Control Valves

  • Sectional types with 1 to 10 working sections

  • DCV60 series flow: 50l/min, max 60l/min with pressure up to 315bar;

  • DCV100 series flow: 80l/min, max 100l/min with pressure up to 315bar;

  • DCV140 series flow: 100l/min, max 140l/min with pressure up to 315bar;

  • Spool function options: O,P, Y, A and etc.

  • Model examples: DCV100-4OQ; DCV60-2OW.2OT; DCV100-OT-S; DCV60-4OQ; DCV100-2ODQ etc.

  • Maximum Pressure: 210 bars High Performance long life Pump

  • Lever side control: manual, pneumatic control, electric and pneumatic control, hydraulic and electric control, hydraulic control and remote control.

ZD-L102 Series Monoblock Directional Control Valve

ZD-L102 multiway directional valve is a kind of medium and high pressure integral multiway directional valve independently designed and developed by our company. According to customer requirements in the valve on the overflow valve, one-way valve, etc. Overflow valve can adjust the system pressure, one-way valve to prevent oil backflow, reversing valve slide valve function A, O, Y, P, etc., can be arbitrary combination, reversing handle has two installation forms, easy to operate in different directions, and the use of parallel oil circuit. Through the special design sealing way, causes the valve sealing performance to be remarkable. The valve is widely used in forklift, sanitation vehicles, small loader and other construction machinery hydraulic system.

Monoblock directional control valves has many outstanding features including high performance, high efficiency, small volume, mass flow, and leak proof.

  • Monoblock types with 1 to 3 working sections
  • Flow 40 l/min with pressure 160bar, 200bar, 250bar
  • Spring side control options: T (spring return) and W (detent control)
  • Joining port: L (screw connection)
  • Parallel circuit
  • Spool function: O, P. Y, A
  • Nominal diameter: G1/2; G3/8; M18*1.5
  • Model examples: ZD-L102E-OT; ZD-L102F-OT.AT; ZD-L102F-OW; ZD-L102E-3OT; ZD-L102-YT.OW.YT etc.
  • Lever side control options: manual.

Parameters

Nom. Pressure
(MPa)
Max.Pressure
(MPa)
Nom.Flow rate
(L/min)
Back Pressure
(MPa)
Hydraulic Oil
Tem.rang
(℃)
Visc.rang
(mm2/S)
Filtrating Accuracy
(μm)
16 20 40 ≤1 -20~+80 10~400 ≤10

ZDa-L15 Series Electric and Pneumatic Directional Control Valves

ZDa-L15 electrical control series multiway valve is on the basis of zda-l15 air control series improvement. It is mainly to change the control mechanism of air control reversing valve, in the air control on the basis of the increase of electropneumatic control, and according to customer demand, the installation of wireless remote control, can better achieve remote control. The valve is widely used in construction machinery, sanitation machinery, mining machinery and other machinery hydraulic system.

  • Inner check valve: The check valve inside the valve body to insure the hydraulic oil not to be returned.

  • Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working pressure.

  • Oil way: Parallel circuit, with power beyond.

  • Control Way: pneumatic control, manual control

  • Valve construction: monoblock construction, 1-7 levers are available to assembled as you requests.

  • Spool Function: O,A,Y etc.

Parameters

Nom. Pressure
(MPa)
Max.Pressure
(MPa)
Nom.Flow rate
(L/min)
Nom.Flow rate
(L/min)
Back Pressure
(MPa)
Hydraulic Oil
Tem.rang
(℃)
Visc.rang
(mm2/S)
Filtrating Accuracy
(μm)
20 31 50 60 ≤1 -20~+80 10~400 ≤10

BDL40 Series Monoblock Directional Control Valves

  • Monoblock types with 2 working section
  • Flow 100-120 l/min with nominal pressure 160bar, max pressure up to 315bar
  • Spring side control options: T (spring return) and W (detent control)
  • Joining port: L (screw connection)
  • Parallel circuit
  • Spool function: O, P. Y, A
  • Nominal diameter: G1/2, G3/4,G1, SAE10, SAE12
  • Lever side control: manual .

ZD-L15 Series Electric and Pneumatic Directional Control Valves

ZD-L15 electropneumatic control series multi-way valve is improved on the basis of zd-l15 air control series. It is mainly to change the control mechanism of air control reversing valve, in the air control on the basis of the increase of electropneumatic control, and according to customer demand, the installation of wireless remote control, can better achieve remote control. The valve is widely used in construction machinery, sanitation machinery, mining machinery and other machinery hydraulic system

  • Inner check valve: The check valve inside the valve body to insure the hydraulic oil will not be returned.

  • Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working pressure.

  • Oil way: Parallel circuit, with power beyond.

  • Control Way: pneumatic control, manual control

  • Valve construction: monoblock construction, 2-4 levers are available to be assembled as you requests.

  • Spool Function: O,A,Y etc.

Parameters

Nom. Pressure
(MPa)
Max.Pressure
(MPa)
Nom.Flow rate
(L/min)
Nom.Flow rate
(L/min)
Back Pressure
(MPa)
Hydraulic Oil
Tem.rang
(℃)
Visc.rang
(mm2/S)
Filtrating Accuracy
(μm)
20 31 50 60 ≤1 -20~+80 10~400 ≤10