Pump groups for boilers and heating systems

Regulus CS Pump Groups make a boiler installation easier because they contain all the important components necessary for boiler protection and proper operation of space heating and DHW heating. They are designed to be mounted directly on the boiler outlet pipe or on a wall.

List of pump groups:

  • CS TSV VDM Group
  • CS VMX Group
  • CS TSV Group

CS TSV VDM Group

CS TSV VDM Group is intended for solid-fuel boilers with an accumulation tank, DHW heating enabled

CS TSV VDM contains:

  • circulation pump
  • boiler pump
  • TSV2 thermostatic mixing valve
  • 2 ball valves for connection to a heating system
  • 3-way mixing valve for a heating system
  • mixing valve actuator (the version with an actuator only, code 8118)

CS TSV maintains the return temperature at 65°C, preventing condensation and clogging the boiler by tar. Water for a heating system (i.e. its heating output) is mixed by a 3-way mixing valve, controlled either manually or by an electronic controller. The heat surplus is stored in an accumulation tank and then supplied automatically when the boiler goes off.

Type Code
CS TSV VDM Groupno el. actuator for a mixing valve 7700
CS TSV VDM Group, with a 3-way valve electric actuator 8118

 


CS VMX Group

CS VMX Group is intended for all kinds of boilers. Both heating water and boiler water get mixed without throttling.

CS VMX contains:

  • circulation pump
  • 2 ball valves with thermometers for connection to a heating system
  • 4-way mixing valve for both a heating system and a boiler
  • mixing valve actuator (the version with an actuator only, code 8118)
  • automatic heating system bypass

CS VMX makes it possible to control both the return temperature of a solid-fuel boiler and the output of a heating system using one 4-way valve. Thanks to throttle-free regulation it can be used also for boilers with an integrated pump (usually gas-fired ones). Noise of closing thermostatic valves can be also eliminated using a bypass with an adjustable pressure difference.

Type Code
CS VMX Groupno el. actuator for a mixing valve 8117
CS VMX Group, with a 3-way valve electric actuator 7849

 


CS TSV Group

CS TSV Group is intended for solid-fuel boilers, no accumulation tank, DHW heating enabled.

CS TSV contains:

  • circulation pump
  • boiler pump
  • TSV2 thermostatic mixing valve
  • 2 ball valves for connection

CS TSV maintains the return temperature at 65°C, preventing condensation and clogging the boiler by tar. Heating water is mixed automatically to a temperature corresponding to the boiler output. It can work at a low boiler output e.g. with a boiler temperature of 75/65°C and a heating system temperature of 50/40°C. The heating output is controlled directly on the boiler – e.g. by an RT2 thermostatic regulator or by a room controller.

Type Code
CS TSV Group, automatic mixing 7699