SKP25.003E2 Siemens Actuator

Datasheet

The Siemens SKP25.003E2 SOV and regulation actuator. CE Approval, 220Vac, requires AGA64 additionally

Function

SKP25.003E2

Actuator for gas valves, stroke indication, AC230V

Actuator for gas valvese, on/off, with constant pressure governor, standard, connector as per DIN EN 175301-803, design A, without end switch always with stroke indication, AC 200 V, 50/60 Hz, 1-stage opening and closing (EU).

The SKP25 operates with a gas pressure governor and controls the gas pressure according to the setpoint preselected with the setpoint spring or air pressure signal.

Its field of use is primarily forced draft gas burners

• with mechanical air / fuel ratio control (SKP25.0)
• with electronic air / fuel ratio control (SKP25.0)
• with 2-stage setpoint changeover (SKP25.2)
• with proportionate governor (SKP25.3)
• with high-pressure control up to 200 kPa (SKP25.4)
• with zero pressure governor (SKP25.6)
• with constant pressure control, but with electric pressure setpoint adjustment (SKP25.0 with AGA30.7 and SAS)

Actuators for gas valves SKPx5…

• Open / closed safety shutoff function conforming to EN 161 in combination
• with valves supplied by Siemens
• Damped opening (rapid closing)
• Very low power consumption
• Suitable for use with gases of gas families I…III
• Optionally with / without end switch (factory-set)
• Plug-in connection facility
• Electrical indication of operation
• Valve stroke indication
• Supplementary Data Sheets on valves (refer to «Use»)
• Models for USA on request