Product Description:
SKP55... as differential pressure regulator
The safety cut-off (on/off) feature conforms to EN161 standard, and is used in conjunction with SIEMENS gas valves for slow opening and quick closing
ultra low power consumption
Suitable for Class I, II, III gas
Optional end switch (factory setting)
plug connection
It is mainly used in
- Combustion units combined with heat recovery systems
- Burners with adjustable fuel/air mixing ratio devices at the head
- devices in which the pressure conditions in the burner or combustion chamber cannot be varied proportionally with changes in load
- Installations with negative pressure stages on the gas or air side
It is mainly used in forced draft burners.
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. open slowly, close quickly
Technical Parameters - Siemens SKP55... Series Gas Valve Actuators
AC100...110V AC220...240V Description
SKP55.003E1 SKP55.003E2 Safety cut-off; no limit and auxiliary transfer switch; differential pressure regulation
SKP55.001E1 SKP55.001E2 Safety cut-off; with end switch; differential pressure regulation