Product Description:

The safety cut-off (on/off) feature conforms to EN161 standard, and is used in conjunction with SIEMENS gas valves

open slowly, close quickly

ultra low power consumption

Suitable for Class I, II, III gas

Optional end switch (factory setting)

plug connection

The SKP25...with setting spring can be used as a constant pressure regulator.

It is mainly used in forced draft burners

- Mechanically controlled fuel/air ratio

- Electronically controlled fuel/air ratio

Electrohydraulic SKP...actuators are used with valves for gas and air I…III. They are mainly used in gas burning installations. The actuator opens slowly but closes quickly. They can be combined with any of the valve types and sizes mentioned above. The actuator is equipped with end switches (to verify the fully closed condition).

For valve sizing information, refer to the Valve Dimensional Drawings in the relevant valve data sheet.

*This series is used to replace the original discontinued SKP10.123A27 series

Technical parameters - Siemens SKP25... series gas valve actuator

Power supply AC100-110V AC220-240V

Safety cut-off, no end switch, pressure regulator adjustable to 22mbar SKP25.003E1 SKP25.003E2

Safety cut-off, with end switch, pressure regulator adjustable to 22mbar SKP25.001E1 SKP25.001E2

Safety cut-off, no end switch, pressure regulator adjustable to 22mbar SKP25.403E1 SKP25.403E2

Safety cut-off, with end switch, pressure regulator adjustable to 22mbar SKP25.401E1 SKP25.401E2

Safety cut-off, no end switch, electronic set point adjustment possible

SKP25.703E2

Safety cut-off with end switch for electronic set point adjustment

SKP25.703E2

Safety cut-off, end switch, second-stage fire adjustment, pressure adjustment device can be adjusted to 22mbar

SKP25.203E2