handtmann 33501 User Manual

Safety relief valves
33501, 33502, 33503, 33521, 33601, 33602, 33603, 33621
Technical Description
BA(k)_033501.06_EN
2023-07-27 Albert Handtmann Armaturenfabrik GmbH & Co. KG 13 / 30
4.3 Valve types
Type
Lifting
man pneu
Fluids
Nominal size
per type [DN]
Set pressure
[bar-g]
Counterforce
Installation
position
Weight
[kg]
33501, 33521
X
F/D/G
15 - 80
0.5 - 10.0
Pressure
spring
standing or
2.5 - 28.0
33601, 33621
x
F/D/G
15 - 80
0.5 - 10.0
horizontal
2.5 - 28.0
33502
X
F/D/G
50
0.5 - 10.0
Pressure
spring
standing or
13.0 - 21.0
33602
X
50
0.5 - 10.0
horizontal
33503
X
F/D/G
40 - 80
0.5 - 10.0
Pressure
spring
standing or
9.0 - 28.0
33603
X
F/D/G
40 - 80
0.5 - 10.0
horizontal
9.0 - 28.0
Notes
– Fluids (F), air/gases (G), steam (D)
– Lifting: Manual (man) or pneumatic (pneu)
– Type: 33502/33602 with proportional opening characteristic
– Type: 33503/33603 with hygienic connecting flange integrated in housing
– Type: 33521/33621 with adjustable pressure range and scaling
– Sealing material: EPDM / optionally FKM (FPM)
Optional equipment
– Scaling and restraint
– Heating cartridges, plugging, proximity switch

handtmann 33501 Specifications

General

Brand	handtmann
Model	33501
Category	Control Unit
Language	English