Technical details
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,
stainless steel and brass
Valves in accordance with 2014/34/EU (ATEX) available. (Chapter 13)
5/2- and 5/3-way-Valves
14 4 2
5 1 3
4 2
5 1 3
14
HF-xx-510
5/2-way, hand lever, mechanical
spring return
HF-xx-530
5/3-way, center position closed,
hand lever, spring return
4 2
5 1 3
14 HF-xx-533
5/3-way, center position exhausted,
hand lever, spring return
Model-no.: HF-18-310 HF-14-310 HF-12-310 HF-18-510 HF-14-510 HF-12-510
Connection G1/8 G1/4 G1/2 G1/8 G1/4 G1/2
Nominal size (mm) 6 9 14 6 9 14
Flow rate (Nl/min) 750 1580 3300 750 1580 3300
Operating pressure (bar) 0 ... 12 0 ... 12 0 ... 12 0 ... 12 0 ... 12 0 ... 12
Actuating force at 6 bar (N) 13 20 32 13 20 32
Weight (kg) 0.266 0.48 1.21 0.31 0.56 1.43
Model-no.: HF-18-530 HF-14-530 HF-12-530 HF-18-533 HF-14-533 HF-12-533
Connection G1/8 G1/4 G1/2 G1/8 G1/4 G1/2
Nominal size (mm) 6 9 14 6 9 14
Flow rate (Nl/min) 780 1800 3300 780 1800 3300
Operating pressure (bar) 0 ... 10 0 ... 12 0 ... 12 0 ... 10 0 ... 12 0 ... 12
Actuating force at 6 bar (N) 20 25 36 20 25 36
Weight (kg) 0.32 0.58 1.43 0.32 0.58 1.43
Model-no.: HR-18-320 HR-14-320 HR-12-320 HR-18-520 HR-14-520 HR-12-520
Connection G1/8 G1/4 G1/2 G1/8 G1/4 G1/2
Nominal size (mm) 6 9 14 6 9 14
Flow rate (Nl/min) 750 1580 3300 750 1580 3300
Operating pressure (bar) 0 ... 12 0 ... 12 0 ... 12 0 ... 12 0 ... 12 0 ... 12
Actuating force at 6 bar (N) 16 24 36 16 24 36
Weight (kg) 0.268 0.485 1.215 0.312 0.564 1.43
Technical data
2
1 3
12 HR-xx-320
3/2-way, two positions, hand lever,
detent
14 4 2
5 1 3
4 2
5 1 3
14
HR-xx-520
5/2-way, two positions, hand lever,
detent
HR-xx-530
5/3-way, center position closed,
hand lever, detent
4 2
5 1 3
14 HR-xx-533
5/3-way, center position exhausted,
hand lever, detent
Please complete: xx = 18 for G1/8
xx = 14 for G1/4
xx = 12 for G1/2
02 Subject?to?change
Valves > mechanically operated valves > manually operated valves >
Series HF, HR
Dimensions
Model-no.: A B C D ? E ? F G H I L M N
HF-18-310 HR-18-320 40 25 34 30 4.5 25 36 88 31 87 - 18
HF-14-310 HR-14-320 50 30 44 36 5.5 30 46 112 37 104 - 22
HF-12-310 HR-12-320 70 40 70 50 6.5 40 64 148 51 148 - 36
HF-18-510 HR-18-520 40 25 52 30 4.5 25 36 88 31 105 18 18
HF-14-510 HR-14-520 50 30 66 36 5.5 30 46 112 37 126 22 22
HF-12-510 HR-12-520 70 40 106 50 6.5 40 64 148 51 184 36 38
HF-18-53x HR-18-53x 40 25 52 30 4.5 25 45 88 31 105 18 18
HF-14-53x HR-14-53x 50 30 66 36 5.5 30 53 112 37 126 22 22
HF-12-53x HR-12-53x 70 40 106 50 6.5 40 64 148 51 193 36 36
