Honeywell Solenoid valves (Ex) for universal application TG-series Flange connection T40G35F-Ex

The piston-type solenoid valves of the TG series are suitable for universal application under a wide range of pressures. The coupled

(automatically servo-assisted) method of operation requires no minimum differential pressure; the valves open and close without

difficulty even without pressure or with low differential pressures.

DN size   40

Kvs value   34

Static pressure    PN20

Working range   0….20

Connections    flange

Technical data

Type: 2/2-way

Operating mode: Normally closed (standard version) or normally open (on request)

Type of construction: Piston-type solenoid valve, coupled, no minimum differential pressure required

Materials: Casing: Bronze Rg 5 to DIN 1705, Internal parts: Brass (CuZn) and corrosion-resistant steel

Sealing materials: Piston: Perbunan (NBR).

Nozzle: Perbunan (NBR).

Static seal: Perbunan (NBR).

Mounting position: Solenoid system preferably upright. Horizontal mounting position only permitted for DN 15–DN 32. In general, the solenoid system should not hang downwards. Outdoor installations fr = suitable for outdoor use

Ambient temperature: -15°C to +60°C

Temperature of medium: -15°C to +90°C

Flanges: To DIN 2501 Part 1

PN 40 for DN 15–32

PN 25 for DN 40/50

Recommended weld-on flanges

PN 40 to DIN 2635

Maintenance

The valve should be operated 5-10 times per month to prevent

the piston from sticking. No further maintenance is required.

x-versions · Operating mode: nor

mally closed

15 4.0 0 - 30 G 1/2“ T15G35M-Ex T15G35F-Ex

20 4.8 0 - 30 G 3/4“ T20G35M-Ex T20G35F-Ex

25 10 0 - 25 G 1“ T25G35M-Ex T25G35F-Ex

32

13 0 - 25 G 1 1/4“ T32G35M-Ex T32G35F-Ex

40 34 0 - 16 T40G35F-Ex

50 40 0 - 16 T50G35F-Ex

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