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V2050DH025A

V2050DH025A

The V2050 valves are typically installed at the supply of radiators, fan coil units or other heat exchangers to control the flow of the heating or cooling medium in connection...

Product Description

The V2050 valves are typically installed at the supply of radiators, fan coil units or other heat exchangers to control the flow of the heating or cooling medium in connection with a thermostatic radiator head or with a thermoelectric of motorized actuator.

Due to high-flow rates, the V2050 valves are suitable for controlling the flow through large radiators, fan coils, heat exchangers, or in 1-pipe systems. The valve insert can be replaced while the system is running and without draining using the service tool (see Accessories). V2050 valves type are suitable for the following Honeywell Home actuators

  • Thermostatic radiator heads with M30 x 1.5 connection
  • MT4 and M5410 2-point actuators
  • M7410E5001 modulating actuator
  • Honeywell Home HR90/HR92, Hometronic HR80 and Roomtronic HR40 actuators

Technical Properties

Medium type water or water-glycol mixture according to VDI 2035
DN size 25 mm
Port connection internal threads
Body-head connection M30 x 1,5
Connection diameter 1 inch
Nominal pressure PN16
Max. delta P 1 bar
Media temp. -10 ... 120 oC
Kvs value 6
Body pattern straight
Materials
  • Valve housing made of brass
  • Valve insert made of brass with EPDM O-rings and seat sealing
  • Spindle made of stainless steel
  • Protection cap made of white plastic PP GF10
  • Retaining rivet made of copper
Features
  • For heating and cooling systems with high water flow rates
  • Augmented nominal flows with high-stroke thermostatic heads T3019HF and T6001HF
  • Quiet operation
  • Standard M30 x 1.5 thermostat connection
  • Standard dimensions DN15 and DN20 per EN215 D-series, plus DN25 straight version
  • DN15 and DN20 straight versions with external threads
  • 4.0 mm stroke for modulating actuators
  • Double o-ring sealing with grease chamber for extended actuator cycling
  • Valve opening spring is not in the water
  • Valve insert can be replaced while system is operating and without draining the system
  • Nickel-plated valve bodies
  • With white protection cap
  • Nominal pressure rating PN16
Closing dimension 11,5 mm
Colour of protection cap white
Stroke 4 mm