Siemens

Siemens, the worldwide leader in combustion controls, delivers globally approved products specifically designed to optimize process performance, minimize costs, simplify installation, and above all ensure safe operation. From stand-alone controls and end devices to total combustion control solutions, depend on the Siemens reputation for safety, quality, and performance.

Siemens LMV5 Linkageless Burner Management System

The LMV5 Burner / Boiler Management System (BMS) is ideally suited for use with steam
boilers, hot water boilers, thermal fluid heaters, and industrial burners. The LMV5 is extremely
flexible, and encompasses the following features:

  • Flame safeguard (independent processor)
  • Fuel-air ratio control
  • Load control / full PID control for pressure or temperature
  • Integrated O2 trim
  • Variable Frequency Drive (VFD) control
  • Fuel usage monitoring
  • Efficiency monitoring
  • Simultaneous operation of up to 5 rotary actuators (up to 6 connected)
  • Dual setpoints
  • Modbus communication
  • Remote setpoint or remote firing rate from building automation or external controller
  • Flue gas recirculation hold functions (LMV52)
  • Thermal shock protection
  • Valve proving / valve leak testing
  • Dual flame scanner options

SKP Actuators & VG Valve Bodies

Siemens SKP actuators combine with Siemens VG valve bodies to provide gas safety shutoff, pressure regulation and air/gas ratio control. Easy to assemble and install, Siemens gas valves offer outstanding performance in a compact package.

Siemens VG Double Valve Bodies consist of two safety shut-off valves in series. The first (inlet) valve has a flat valve disc applicable for safety shut-off function only. The second (outlet) valve has a contoured valve disc for use with pressure regulating/safety shutoff actuators (SKP2…, SKP5…, SKP7…) or safety shutoff function only (SKP1…).

  • Nominal 1″ through 2″ threaded double valves
  • Threaded AGF flanges available from ½” through 2″
  • A 1″ vent connection available between the valves