Product Description
Pre-settable low-noise thermostatic distribution valves. Exchange of valve insert or spindle sealing possible when system is under pressure and operating. Stepless and concealed pre-setting of radiator proportion from 35 to 60% (supplied factory set at 35%).For water-based heating systems.
Technical Properties
Medium type |
water or water-glycol mixture according to VDI 2035 |
Port connection |
external threads |
Body-head connection |
M30 x 1,5 |
Nominal pressure |
PN10 |
Max. delta P |
1 bar |
Media temp. |
2 ... 130 oC |
Pre-settable |
yes |
Materials |
Valve housing made of red bronze, valve insert made of brass with EPDM O-ring and exchangeable spindle sealing, spindle made of stainless steel. |
Place in installation |
supply |
Closing dimension |
11,5 mm |
Colour of protection cap |
beige |
Stroke |
2,5 mm |
Additional Descriptions |
- Suitable connections for V2075/V2077 see 'Connections for Radiator Valves'.
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