Four-way distribution valves (V2202/12, V2220)
 |
| Four-way distribution valves for one- and two-pipe systems. One-pipe version V2220 with pre-settable radiator proportion. |
| For water-based heating systems. |
|
| Materials |
Valve housing made of nickel-plated red bronze, valve insert made of brass with EPDM O-rings and soft seals, union-nut, tailpiece and cap made of nickel-plated brass |
| Medium type |
water or water-glycol mixture according to VDI 2035 |
| Media temp. |
2 ... 130 oC |
| Static pressure |
PN10 |
| Pre-settable |
yes |
| DN size |
15 mm |
| Heat exchanger connection |
1/2 inch |
| Additional description |
| • |
Supplied with threaded tailpiece for connection to radiator. |
| • |
Suitable connections see 'Connections for Distribution Valves'. |
| • |
V2220 with reversed connections - return port in line with riser tube. |
|
| Product description | Kvs value | Connection diameter | Port connection type | Type |
|---|
| | | inch | | |
|---|
| for one-pipe systems | 2,1 | 1/2 | internal threads | V2202Y0015  | | for one-pipe systems | 2,1 | 3/4 | external threads | V2202X0015 | | for two-pipe systems | 1,6 | 1/2 | internal threads | V2212Y0015 | | for two-pipe systems | 1,6 | 3/4 | external threads | V2212X0015 |
| Product description | Kvs value | Connection diameter | Port connection type | Type |
|---|
| | | inch | | |
|---|
| for one- and two-pipe systems | 2,4 | 1/2 | internal threads | V2220Y0015 | | for one- and two-pipe systems | 2,4 | 3/4 | external threads | V2220X0015 |
| Description | Additional Product Type |
|---|
| Chromium-plated precision steel riser tube, 15 x 1 mm, length 1100 mm | VA2203A110 | | Pressure cap - for shutting off valves on radiator outlet | VA2202A015 | | Sealing ring for Pressure cap | VA5090A015 | | Tailpiece with throttle disc | VA5291C015 | | Floor cover for 15, 16 and 18 mm pipe | VA2201B015 | | Verafix key | VA8300A001 |
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