Product catalog Product catalog - Unicom

Solenoid Valves with ATEX approval
Solenoid Valves with ATEX approval
Solenoid valves (Ex) for universal application (Ex-TG)
The 2/2-way valves of the TG-series can be used over a wide range of pressures in Ex-applications.
Degree of Ex-protection: EEx de IIC T4 for Zone 1 (21) Gas and Dust. The balanced mode of operation
does not require a minimum differential pressure.
Valve application gaseous/liquid
Materials Casing: Bronze Rg 5 to DIN1705 Internal parts: Brass (CuZn)
and corrosion-resistant steel Piston seal: Buna rubber (NBR)
Nozzle seal: Buna rubber (NBR) Static seal: Buna rubber (NBR)
Media temp. -15 ... 60 o C
Ambient temperature -15 ... 60 o C
Operating mode normally closed
Power supply 230V 50Hz
Certificates ATEX-approval No. PTB 04 ATEX 1026
Additional description Can also be supplied with operation mode "normally open", e.g.
T15G35M-EXU. The valves must be actuated approx. 5 - 10 times
per month to prevent possible sticking of the piston. Other suppy
voltage versions on request.
Socket connection
Flange connection
Accessories
Rectifier / Plug
DN size Kvs value Static pressure Working range Connections Type
mm bar
15 4 PN40 0 ... 40 G1/2 T15G35M-EX
20 4,8 PN40 0 ... 40 G3/4 T20G35M-EX
25 10 PN30 0 ... 30 G1 T25G35M-EX
32 13 PN30 0 ... 30 G1 1/4 T32G35M-EX
DN size Kvs value Static pressure Working range Connections Type
mm bar
15 4 PN40 0 ... 40 flange T15G35F-EX
20 4,8 PN40 0 ... 40 flange T20G35F-EX
25 10 PN30 0 ... 30 flange T25G35F-EX
32 13 PN30 0 ... 30 flange T32G35F-EX
40 34 PN20 0 ... 20 flange T40G35F-EX
50 40 PN20 0 ... 20 flange T50G35F-EX
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