Honeywell Solenoid valves, up to 180 degree TGK-series Flange connection T20G31FK

The piston-type solenoid valves of the TGK series are suitable for hot water, steam,fuel oil and other non-aggressive media up toa temperature of 180°C.The cooling piece between the valve section and the solenoid actuator ensures good heat discharge and protects the solenoid against overheating

DN size mm: 20
Kvs Value: 4.8
Static pressure: PN40
Working range bar: 0....40
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: Teflon (PTFE).

Nozzle: Cone seal made of stainless steel.

Static seal: EPDM.

Mounting position: Solenoid system preferably upright. Horizontal mounting position only permitted for DN 15–DN 32. 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 +180°C

Flanges: To DIN 2501 Part1

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.

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