 723
Plastic ball valve, 3/2-way, motorized
| Nominal bore mm |
Pressure range bar |
Connection |
Voltage |
Valve body |
Seal material |
15
20
25
32
40
50
|
0 - 10
0 - 10
0 - 10
0 - 10
0 - 6
0 - 6
|
Plain sockets
for solvent or
fusion welding
|
24 V/DC
|
PVC-H
PP
PVDF
|
Seat: PTFE
O-ring: EPDM
or Viton®
|
8255
Solenoid valve, metal 2/2-way version, servo
controlled, normally closed
| Nominal bore mm |
Pressure range bar |
Connection |
Voltage |
Valve body |
Seal material |
8
10
13
20
25
32
40
50
|
0,5 - 10
0,5 - 10
0,5 - 10
0,5 - 10
0,5 - 10
0,5 - 10
0,5 - 10
0,5 - 10
|
Threaded sockets
|
24 - 205 V/DC
24 - 220 V/AC
|
Brass
|
NBR
|
8303
Solenoid valve, metal 2/2-way version, directly controlled, normally
closed, normally open
| Nominal bore mm |
Pressure range bar |
Connection |
Voltage |
Valve body |
Seal material |
2
|
0 - 10
|
Threaded sockets
|
24 - 110 V/DC
24 - 220 V/AC
|
Brass
|
NBR
|
554
Globe valve (Angle seat), metal 2/2 - way
version, pneumatically operated, closed or open by spring pressure,
double acting
| Nominal bore mm |
Pressure range bar |
Connection |
Control pressure bar |
Valve body |
Seal material |
15
20
25
32
40
50
|
0 - 10
depending on
size of valve and
actuator
|
Threaded sockets
Threaded spigots
Butt weld spigots
|
4 - 8
|
Cast bronze
Stainless steel
Investment
cast body
PFA - HP
|
PTFE
|
544
Globe valve, metal 2/2 - way version, pneumatically
operated,closed by spring pressure
| Nominal bore mm |
Pressure range bar |
Connection |
Control pressure bar |
Valve body |
Seal material |
10
12
15
|
0 - 14
0 - 12
0 - 4
|
Threaded sockets
|
4,5 - 6
|
Cast bronze
|
PTFE
|
542
Globe valve, metal 2/2 - way version, pneumatically
operated, closed by spring pressure
| Nominal bore mm |
Pressure range bar |
Connection |
Control pressure bar |
Valve body |
Seal material |
8
|
0 - 14
|
Threaded sockets
|
4,5 - 6
|
Hot - pressed
Brass
|
PTFE
|
520
Globe valve, metal 2/2-way version, pneumatically
operated, closed or open by spring pressure, double acting
| Nominal bore mm |
Pressure range bar |
Connection |
Control pressure bar |
Valve body |
Seal material |
65
80
100
125
150
|
0 - 16
depending on
size of valve and
actuator
|
Flanges
|
1 - 7
depending on
actuator size
|
Cast iron
Cast steel
|
PTFE
Steel/Steel
|
514
Globe valve (Angle seat), metal, 2/2-way version,
pneumatically operated, closed and open by spring pessure, double acting
| Nominal bore mm |
Pressure range bar |
Connection |
Control pressure bar |
Valve body |
Seal material |
15
20
25
32
40
50
65
80
|
0 - 35
depending on
size of valve
and actuator
|
Threaded sockets
Threaded spigots
Butt weld spigots
|
4 - 10
|
Cast bronze
Stainless steel
Investment
cast body
|
PTFE
steel/steel
|
332 
Gemu 332 Brochure
Single or variable battery mounting system
by means of mounting clips and O-rings
| Working Medium |
Ambient Conditions |
Maximum Switching Frequency |
Switching Time |
Inert gases
Temperature range of working medium -15 to +50°C
Working Pressure 0-10 bar |
-15 to +50°C |
3600 times/hour |
20 ms |
336
Gemu 336 Brochure
Directly controlled 3/2 way pilot solenoid
valve with epoxy encapsulated coil and plastic valve body
| Working Medium |
Ambient Conditions |
Maximum Switching Frequency |
Switching Time |
Inert gases
Temperature range of working medium -15 to +50°C |
-15 to +50°C |
3600 times/hour |
20 ms |
320
Gemu 320 Brochure
Solenoid valve, plastic, 3/2 way, directly
controlled
| Working Medium |
Ambient Conditions |
Maximum switching frequency |
Switching Time |
| Temperature range of working medium -15 to +50°C |
-20 to +50°C |
3600 times/hour |
20 ms |
326
Gemu 326 Brochure
Compact valve battery with aluminium distribution
rail for mounting in switch gear cubicles or as valve manifold near
the pneumatic components to be controlled
| Working Medium |
Ambient Conditions |
Maximum switching frequency |
Switching Time |
| Temperature range of working medium -15 to +50°C |
-20 to +50°C |
3600 times/hour |
20 ms |
8357
Gemu 8357 Brochure
3/2 way, servo controlled solenoid valve
has an aluminium body and is indirectly controlled. Its detachable coil
is encapsulated in plastic and its directly controlled
T-ring piston slide valve has a soft seal
| Features |
Advantages |
Filtered, lubricated or oil free compressed air is
a suitable working medium
The valve is suitable for the control of single acting pneumatic
cylinders and diaphragm actuators or other pneumatic actuators
In order to achieve maximum possible reliability and service life
it is advisable to prepare the working medium using a lubricator
and filter regulator |
The valve can be mounted in any position
Standard manual overide
Battery mounting with common air inlet is possible
The coil can be replaced without removing the valve body from the
pipeline
Technically advanced and proven construction |
8505
Gemu 8505 Brochure
3/2 way compact indirectly controlled valve
with aluminium body, piston slide valve and detachable coil encapsulated
in plastic has got a T-ring piston slide valve with soft seal. It is
servo controlled
| Features |
Advantages |
Filtered, lubricated or oil free compressed
air is a suitable working medium
The valve is suitable for the control of double acting pneumatic
cylinders and diaphragm actuators or other pneumatic actuators
In order to achieve maximum possible reliability and service life
it is advisable to prepare the working medium using a lubricator
and filter regulator |
Optional mounting position
Standard manual overide
Battery mounting with common air inlet is possible
The coil can be replaced without removing the valve body from the
pipeline
Technically advanced and proven construction |
8458
Gemu 8458 Brochure
5/2 way, servo controlled solenoid valve
has an aluminium body. The detachable coil is encapsulated in plastic.
The T-ring piston slide valve is with soft seal. The control of the
valve indirect
| Features |
Advantages |
Filtered, lubricated or oil free compressed
air is a suitable working medium
The valve is suitable for the control of double acting pneumatic
cylinders and diaphragm actuators or other pneumatic actuators
In order to achieve maximum possible reliability and service life
it is advisable to prepare the working medium using a lubricator
and filter regulator |
The valve can be mounted in any position
Standard manual overide
Battery mounting with common air inlet is possible
The coil can be replaced without removing the valve body from the
pipeline
Technically advanced and proven construction |
8506
Gemu 8506 Brochure
Indirectly controlled 3/2, 5/2 way solenoid
valve has a reversible. It posesses an aluminium body. The detachable
coil is encapsulated in plastic. The servo controlled valve has a piston
slide valve with soft seal
| Features |
Advantages |
Filtered, lubricated or oil free compressed
air is a suitable working medium
The valve is suitable for the control of single and double acting
pneumatic cylinders and diaphragm actuators or other pneumatic actuators
In order to achieve maximum possible reliability and service life
it is possible it is advisable to prepare the working medium using
a lubricator and filter regulator
The solenoid valve can be converted from 3/2 way to 5/2 way by reversing
the Namur plate |
The valve can be mounted in any position
Standard manual overide
Low current consumption due to low wattage coil
The coil can be replaced without removing the valve body from the
pipeline
The coil can be rotated 90
Simple modification from 3/2 valve to 5/2 valve by turning the reversible
plate by 180
Simple conversion due to namur plate |
Note: Please use this enquiry
form for all gemu enquiries
Viton® and Hypalon® are registered trade marks of DuPont Performance Elastomers LLC
|
