Technical details
Connection G1/8
Nominal size 4 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, inner parts: Al, stainless
steel and brass,
2
1 3
12 TK-28-311
3/2-way, mechanical spring return,
actuator push button
Model-no.: TK-28-311 TK-28-320 TK-28-520
Operating pressure (bar) 2 ... 10 2 ... 10 2 ... 10
Flow rate (Nl/min) 500 500 480
Actuating force at 6 bar (N) 11 3 4
Weight (kg) 0.061 0.061 0.078
Technical data
Dimensions
TK-28-3xx TK-28-520
M16x1.5
36
16
16
16
30
70
? 4.5
48
16
3 1
1 = pressure inlet
2,4 = outlets
3,5 = exhausts
