Verafix-VK (V2461, V2471) connection block for compact and six-point radiators
 |
| Pre-settable H-block for compact and six-point radiators. With pre-setting, shut-off facility and draining support. Suitable for radiators with 3/4" external or 1/2" internal thread connections. |
| For water-based heating systems. |
|
| Materials |
Valve housing made of matt nickel-plated hot-forged brass, valve insert made of brass with EPDM or NBR O-ring sealings and brass union connections. |
| Shut-off facility |
yes |
| Pre-setting |
yes |
| Draining/filling support |
yes |
| Measuring support |
no |
| Place in installation |
supply and return |
| Medium type |
water or water-glycol mixture according to VDI 2035 |
| Media temp. |
2 ... 110 oC |
| Static pressure |
PN10 |
| Supply/return port distance |
50 mm |
| DN size |
15 mm |
| Connection diameter |
3/4 inch |
| Port connection type |
external threads |
| Additional description |
Please note:
| • |
kvs-values one-pipe version refer to 50% radiator proportion valve insert with kv=0,87. |
| • |
Suitable connections see 'Connections for Radiator Valves' for suitable pipe connections. |
|
| Body pattern | Kvs value | Heat exchanger connection | Type |
|---|
| | | inch | |
|---|
| angle | 1,5 | G3/4A | V2471EX20  | | angle | 1,5 | G1/2 | V2471EY15 | | straight | 1,5 | G3/4A | V2471DX20 | | straight | 1,5 | G1/2 | V2471DY15 |
| Body pattern | Kvs value | Heat exchanger connection | Type |
|---|
| | | inch | |
|---|
| angle | 1,23 | G3/4A | V2461EX20 | | angle | 1,23 | G1/2 | V2461EY15 | | straight | 1,15 | G3/4A | V2461DX20 | | straight | 1,15 | G1/2 | V2461DY15 |
| Description | Additional Product Type |
|---|
| Draining adapter for Verafix-VK and -VKE | VA3300B001 |
|
