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Features

1. Internally piloted structure.
2. Structure in sliding column mode: good tightness and sensitive reaction.
3. Double control solenoid valves have memory function.
4. Internal hole adopts special processing technology which has little attrition friction, 
   low start pressure and long service life.
5. No need to add oil for lubrication.
6. Install in the side plate with the surface upward, which can be used by 
   directly connecting with the actuators.
7. Affiliated manual devices are equipped to facilitate installation and debugging.
8. Several standard voltage grades are optional. 

Specification

Model	4M110-M5	4M110-06	4M210-06	4M210-08	4M310-08	4M310-10
	4M120-M5	4M120-06	4M220-06	4M220-08	4M320-08	4M320-10
Fluid	Air(to be filtered by 40 μ m filter element)
Acting	Internal pilot
Port size*	In=Out=M5	In=Out=1/8"		In=Out=1/4"		In=Out=3/8"
Orifice size	5.5mm²	12.0mm²	14.0mm²	16.0mm²	25.0mm²	30.0mm²
	(Cv=0.31)	(Cv=0.67)	(Cv=0.78)	(Cv=0.89)	(Cv=1.40)	(Cv=1.67)
Valve type	5 port 2 position
Operating pressure	0.15-0.8MPa(21~114psi)
Proof pressure	1.5MPa(215psi)
Temperature℃	-20~70
Material of body	Aluminum alloy
Lubrication**	Not required
Max. frequency***	5 cycle/sec				4 cycle/sec
Weight	4M110:120g 4M120:175g		4M210:220g 4M220:320g		4M310:310g 4M320:400g

*PT thread,NPT thread and G thread are available
**Once lubricated air is used,continue with same medium to optimise valve life span.
   Lubricants like ISO VG32 or equivalent are recommended
***The maximum actuation frequency is in the no-load state