Honeywell Solenoid valves for media up to 180 degree GK series Screwed version GK40

The GK series piston-type solenoid valves are ideal for use as shutoff valves in heating and process engineering systems for neutral media

such as hot water and steam. The valves require no minimum differential pressure and can open and close even without pressure or with low

differential pressures.

DN size mm: 40

Kvs value: 16

Connections: G1 1/2

Technical data

Type:2/2-way

Operating mode: normally closed

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

Materials: Screwed version: brass; flange version: cast iron GG 25.

Sealing material: PTFE and graphite

Media: Neutral media, e. g. hot water and steam.

Temperature of medium: 0°C to 180°C

Ambient temperature: max. 55°C. Viscosity: max. 21 mm/s

Line connection: G 1 to G 2, flange for DN 25—DN 50

Operating voltages (±10%)

230 V, 50 Hz

Special voltages available

Voltage Code

110 VAC 2

24 VAC 8

For example: GK 20–2 (2 = 110 VAC)

Duty cycle: 100%

Electrical connection: Angled plug to DIN 43 650

Power consumption: Start: 100 VA; operation: 35 VA, DN 50: 30 W

Degree of protection. IP 65

Mounting position: Any, solenoid actuator preferably upwards

Switching times opening:: DN 15—DN 25: 100—400 ms(standard values) DN 32—DN 50: 200—1200 ms

closing: DN 15—DN 25: 300—500 ms; DN 32—DN 50: 1000—3000 ms

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