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Asco Series 159 Motorized Actuator

Asco Series 159 Motorized Actuator

  • Use with ASCO Series 158 or V710 gas valve bodies
  • Function: Slow or Fast-opening constructions
  • Visual Indicator of Valve open & closed position
  • Optional: Mechanical Damper Shaft with arm
  • Temperature Range: -40 to 150 Degree F
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Siemens SKP15 Gas Actuator

Siemens SKP15 Gas Actuator

  • Gas Safety Shut-off – Open / Closed
  • Optional NEMA 4 protection
  • Quick connect wiring terminals
  • Visual position indicator
  • Low 13.5 VA power consumption
  • Optional Proof-of-Closure (POC) over-travel switch
  • Optional auxiliary switch
  • Optional heating automatic thermostat
  • Globally approved: UL, FM, CSA, CE, EAC and RoHS  only when assembled to series VG valves.
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SKP25 Gas Actuators

Siemens SKP25 Gas Actuator

  • Certified as a ventless pressure regulator
  • Safety shut-off control and pressure regulation in one compact unit
  • Pressure regulation to 20 PSI outlet
  • Optional Proof-of-Closure (POC) over-travel switch
  • Optional NEMA 4 protection
  • Applicable as a 1:1 air/gas ratio control
  • Excellent pressure control characteristics with zero regulator droop
  • Optional heating automatic thermostat
  • Globally approved: UL, FM, CSA, CE, EAC and RoHS  only when assembled to series VG valves.
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Siemens SKP55 and SKP75 Actuators

Siemens SKP55 SKP75 Gas Valve Actuators

  • Excellent control for recuperative burners, burners utilizing preheated combustion air, and variable orifice/flow regulating burners
  • Air/gas ratio maintained even when air flow is disrupted
  • Safety shut-off control and pressure regulation in one compact unit
  • Compensates for variations in combustion chamber back pressure
  • Low-fire, excess-air biasing adjustment
  • Simplified commissioning of burner and reduced start-up time
  • Optimal solution for premix burner applications
  • Optional heating automatic thermostat
  • Globally approved: UL, FM, CSA, CE, EAC and RoHS  only when assembled to series VG valves.
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