Specifications

high performance
high efficiency
small volume, mass flow, and leak proof valve

 

  

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

 

u      Monoblock types with 1 to 7 working sections

u      Flow 63 l/min with nominal pressure 200bar

u      Spool returning type with T (spring return) and W (ball locking)

u      Joining port: L (screw connection)

u      Parallel circuit

u      Spool function: O, P. Y, A

    

u      Nominal diameter: ZDa-L15F-G1/2; G3/8; M18*1.5OT; 

u      Model examples: ZDa-L15F-3OT; ZDa-L15F-6OT etc.

Nominal Pressure (Mpa)	Max Pressure (Mpa)	Nominal Flow (L/Min)	Allowable Back Pressure (Mpa)	Hydraulic Oil
				Temperature range(°C)	Viscosity range(mm2/s)	Filter Precision (μm)
20	31.5	80	≤1	-20~+80	10~400	≤10

 

ZD: product series;
L: thread connection, the size is G1/2;G3/4,G1
15: the diametre, corresponding flow is 60L/min; ALSO
PROVIDE DIAMETRE 20MM FOR YOUR CHOICE.
E: working pressure, 20mpa;

1:means 1 working spool;

O: when the valve is in neutral position, the oil is circulated back into the tank;
T: spring return;

 

Drawing

 

 

 

 

 

  

 

 

 

  

 

Huaian Shengjie Hydraulic Machinery Co., Ltd., established in 1990, is a professional spool directional control valve manufacturer in China. We specialized in producing directional flow control valve, directional control hydraulic valve, multiple control spool valve, high pressure multi-port valve and etc. Our products are with outstanding performance, convenient operation, and our products are widely applied to agriculture, construction, petroleum, fishery, mining and other industries. In additional, we can also offer high quality hydraulic gear pumps.