Dynamic thermostat combination blocks Vario-DP Vario-DP

Afriso Dynamic thermostat combination blocks Vario-DP Vario-DP Afriso Dynamic thermostat combination blocks Vario-DP Vario-DP
Afriso Legende: <div class="gallery-information"> <p>Patented valve insert with dynamic flow limiter.Since the control membrane is installed directly in the valve insert and since the valve spindle is used as the pressure sensor, there are no additional control components which might be subject to pollution. The valve operates with a standard valve gasket and does not require additional dirt filters.</p> <ol> <li>P1 = pressure inlet</li> <li>Membrane expands at increasing differential pressure</li> <li>Fully adjustable with standard radiator bleed screw key</li> </ol> </div>
Afriso Dynamic thermostat combination blocks Vario-DP Vario-DP
Afriso Dynamic thermostat combination blocks Vario-DP Vario-DP
Afriso Dynamic thermostat combination blocks Vario-DP Vario-DP
Afriso Dynamic thermostat combination blocks Vario-DP Vario-DP
Afriso Dynamic thermostat combination blocks Vario-DP Vario-DP
Afriso Dynamic thermostat combination blocks Vario-DP Vario-DP
Afriso Dynamic thermostat combination blocks Vario-DP Vario-DP
Data sheet dynamic thermostat combination blocks Vario-DP Vario-DP
Afriso Data sheet dynamic thermostat combination blocks Vario-DP Vario-DP

Versions

Version Nominal diameter Connection Connection Part no. Remember
To radiator To pipe
Straight DN 15 G½ male G¾ male eurocone 221 075.100
Angled DN 15 G½ male G¾ male eurocone 221 025.100

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet dynamic thermostat combination blocks Vario-DP Vario-DP Data sheet PDF
Afriso Data sheet dynamic thermostat combination blocks Vario-DP Vario-DP

Thermostat combination block with threaded connection M30 x 1.5 mm for thermostat control heads and actuators. Mounting cap with valve shut-off function. Adjustment range 20–340 l/h, fully adjustable with standard radiator bleed screw key. Pre-adjustment directly readable without scale.

The patented valve insert with automatic flow limiter automatically limits the water volume adjusted at the valves, independent of pressure variation in the heating system. This means that Vario-DP always supplies the right water volume to the radiator, regardless of the number of open or closed valves in the system. The valve insert can be replaced with the MGV mounting unit at operating pressure without the system having to be drained.

System connection
See ordering table
Thermostat head/actuator connection
Threaded connection M 30 x 1.5 mm
Adjustment range
20/340 l/h
Nominal pressure
Max. 10 bar
Differential pressure (∆p)
Max. 70 kPa
Min. 15 kPa
Nominal diameter
DN 15
Operating temperature range
Medium:
Max. 90 °C
Housing
Brass, nickel-plated
Vario DP, straight – version G½ male thread
Vario DP, straight – version G½ male thread
Afriso
Dimensions (in mm)
Vario DP, angled – version G½ male thread
Vario DP, angled – version G½ male thread
Afriso
Dimensions (in mm)