Product Description
Pre-settable manual radiator valve with non-rising handwheel and maintenance-free spindle sealing. Convertible to thermostatic operation by exchange of valve insert. Can be done at any time, also when system is under pressure and operating.
For hot water heating systems.
Technical Properties
| Medium type |
water or water-glycol mixture according to VDI 2035 |
| DN size |
20 mm |
| Body-head connection |
M30 x 1,5 |
| Connection diameter |
R 3/4 inch |
| Nominal pressure |
PN10 |
| Pre-setting |
Yes |
| Media temp. |
2 ... 130 oC |
| Kvs value |
2,2 |
| Body pattern |
straight to DIN |
| Materials |
Valve housing made of nickel-plated hot-forged brass Valve insert made of brass with EPDM O-rings. Handwheel made of white plastic. Threaded tailpiece and connection nut made of nickel-plated brass |
| Place in installation |
supply |
| Closing dimension |
11,5 mm |
| Additional Descriptions |
Suitable connections see 'Connections for Radiator Valves'. |
