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V2000LFS15

V2000LFS15

Thermostatic radiator valve bodies (TRV bodies) are fitted on the supply or return of...

Product Description

Thermostatic radiator valve bodies (TRV bodies) are fitted on the supply or return of radiators or heat exchangers. Together with a radiator thermostat, for example the Thera- 4, they control the room temperature by regulating the flow of hot water into the radiator or heat exchanger. The temperature of different rooms is controlled individually and energy is saved. TRV bodies of this type have quiet operation and are fitted to the supply of radiators on two-pipe systems with small flow rates. The flow rate can be preset according to system requirements. The valve insert can be replaced while the system is running and without draining using the service tool (see Accessories). TRV bodies of this type are suitable for

  • Honeywell Home radiator thermostats with M30 x 1.5 connection
  • Certain Honeywell Home MT4 actuators
  • Honeywell Home Hometronic HR80 and Roomtronic HR40 actuators

Technical Properties

Approvals EN215
EN215 certified No
Medium type water or water-glycol mixture according to VDI 2035
DN size 15 mm
Port connection internal threads
Body-head connection M30 x 1,5
Heat exchanger connection 1/2 inch
Connection diameter 1/2 inch
Nominal pressure PN10
Max. delta P 2 bar
Media temp. 2 ... 130 oC
Kvs value 0.6
Pre-settable yes
Body pattern double angle left
Materials Valve housing made of nickel-plated hot-forged brass. Valve insert made of brass with EPDM O-rings and soft seals and stainless steel spindel, brown plastic pre-setting ring. Protection cap made of brown plastic. Union-nut and tailpiece made of nickel-plated brass.
Place in installation supply
Closing dimension 11.5 mm
Colour of protection cap brown
Stroke 2.5 mm
Additional Descriptions Suitable connections see 'Connections for Radiator Valves'.
Features
  • Presettable fine-adjustment valve disc
  • Tamper-proof presetting, visible when radiator thermostat is removed
  • For heating systems with small flow rates
  • With extra position for system flushing
  • Quiet operation
  • DIN type bodies with dimensions according to EN 215, Appendix A, Series D
  • NF type bodies with dimensions according to EN 215, Appendix A, Series F
  • AT-Concept valve housing and insert
  • Valve insert can be replaced while system is operating and without draining the system
  • Valve opening spring is not in the water
  • Standard M30 x 1.5 thermostat connection
  • Supplied with brown protection cap, imprinted FS for clear identification