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Honeywell Kromschroder MB 7 Actuator

Honeywell Kromschroder Solenoid MB7 Actuator

  • Robust design for a long service life
  • Simple installation using fastening set
  • Valve disc position indicator
  • Burner capacity adjustment by integrated air volume control for low-fire and high-fire rate
  • Suitable for intermittent operation due to large number of operating cycles
  • Approvals: CE, FM
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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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SQM40 Siemens Control Valve Actuator

Siemens SQM40 SQM41 Synchro Actuator

  • NEMA 4 – No need for weather shields
  • No restrictions on mounting orientation – No more elaborate linkages to keep the shaft horizontal
  • The modulating input versions accept 2-10 Vdc, 4-20 mA or 0-135 ohm control signals
  • Approvals: UL, CSA, CE and EAC
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Siemens SQM5 Actuator Combustion Control

Siemens SQM5 Actuator

  • Six easily accessible internal switches
  • Auto/manual switch allows easy adjustments
  • Externally visible shaft position indicator
  • Highly modulating accuracy/rotational resolution
  • Low hysteresis actuator with double-offset drive and potentiometer gearing
  • Approvals: UL, CSA, CE and EAC
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