Technical details
Connection G1/2
Nominal size 14 mm
Temperature range -10°C ... +70°C
Medium Filtered, oil-free and dried compressed air according to ISO
8573-1:2010, Class 7:2:4, instrument air, free of aggressive
additives. Alternatively the pressure dew point must be at
least 10°C below lowest occurring ambient temperature.
Materials Body: Al (anodized), seals: NBR and POM, inner parts: Al,
brass, stainless steel
Valves in accordance with 2014/34/EU (ATEX) available. (Chapter 13)
3/2-way valves
Pneumatically operated spool valve. The valve switches upon pressurization of the pilot port.
P-12-320
3/2-way, double pilot
5/2- and 5/3-way valves
P-12-511
5/2-way, single pilot, mechanical
spring return
P-12-522
5/2-way, double pilot, one side
dominant
P-12-534
5/3-way, center position pressurized
P-12-533
5/3-way, center position exhausted
P-12-520
5/2-way, double pilot
P-12-530
5/3-way, center position closed
P-12-311
3/2-way, single pilot, mechanical
spring return
P-12-322
3/2-way, double pilot, one side
dominant
Model-no.: P-12-311 P-12-320 P-12-322
Operating pressure (bar) 1 ... 10 0 ... 10 0 ... 10
Pilot pressure (bar) 2 ... 10 1 ... 10 1 ... 10
Flow rate (Nl/min) 3300 3300 3300
Weight (kg) 0.830 0.855 0.855
Model-no.: P-12-511 P-12-520 P-12-522 P-12-530 P-12-533 P-12-534
Operating pressure (bar) 0 ... 10 0 ... 10 0 ... 10 0 ... 10 0 ... 10 0 ... 10
Pilot pressure (bar) 2 ... 10 1 ... 10 1 ... 10 3 ... 10 3 ... 10 3 ... 10
Flow rate (Nl/min) 3300 3300 3300 3300 3300 3300
Weight (kg) 1.065 1.080 1.080 1.080 1.080 1.080
