Monoblock Control Valves

You are here : Home >Product >Hydraulic Control Valve >Monoblock Control Valves

  • /img/zt_l12_series_monoblock_directional_control_valve.jpg
  • /upfile/2019/02/14/20190214105155_955.jpg
  • /upfile/2019/02/14/20190214105204_698.jpg

ZT-L12 Series Monoblock Directional Control Valve

  • Description
  • Parameters and character
  • Inquiry

ZT-L12 multi-way directional valve is a kind of medium-high pressure integrated multi-way directional valve independently designed and developed by our company. According to customer requirements, the valve is equipped with overflow valve, hydraulic lock, 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 arbitrarily combined, reversing handle has two installation forms, to facilitate the operation of different directions, the valve USES parallel oil circuit, design pressure outlet and other hydraulic components to provide power source. 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.

Model ZT-L12 Dimensional Data

Parameters and character

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

1 Monoblock types with 1 to 8 working sections

2 Nominal pressure 45 l/min, max 50 l/minute with pressure 160bar, 200bar, max pressure up to 315bar

3 Spring side control options: T (spring return) and W (detent control);

4 Joining port: L (screw connection)

5 Parallel circuit

6 Spool function: O, P. Y, A 

7 Nominal diameter: G1/2; G3/8; M18*1.5

8 Model examples: ZT-L12E-OT; ZT-L12F-OT.AT; ZT-L12H-4OT; ZT-L12F-6OT; ZT-L12F-ODQ.OQ.2OT.OW etc.

9 Lever side control options: manual, pneumatic control, electric and pneumatic control, hydraulic and electric control and etc. 






Nom.Flow rate


Back Pressure


Hydraulic Oil





Filtrating Accuracy











SIGN UP AND SAVE !Exclusive email offers & Limited time discount specials