Product Description
The Verafix-E is a presettable radiator lockshield valve for the return connection of radiators or heat exchangers. It is used:
- in typical two-pipe heating systems
- in special applications in one-pipe heating systems
for shut-off and regulation of individual radiators. Together with a draining adapter (see Accessories) radiators can be drained or filled with the system in operation. The presetting isnt affected by this. Installation in supply also possible, draining/filling function isnt supported. The lockshield valve is suitable for hot water and low pressure steam heating systems and cold water cooling systems.
Technical Properties
| Product description |
Compression fitting for PEX and MULTILAYER pipe. Consisting of one-piece nut with preassembled antitorsion elastic compression ring and one-piece reinforcing insert. For valves with external thread G3/4", 1 pcs. 14 x 2 mm |
| Medium type |
water or water-glycol mixture according to VDI 2035 |
| Nominal pressure |
PN10 |
| Pre-setting |
Yes |
| Media temp. |
-10 ... 130 oC |
| Materials |
- Valve housing made of nickel-plated brass
- Valve insert made of brass with EPDM seals
- Tailpiece, protection cap and union-nut made of nickelplated brass
|
| Features |
- Presetting, shut-off and draining/filling with one valve
- Presettable by stroke limitation
- Optional flow direction. Performance values apply for both directions
- Piston externally O-ring sealed
- Body dimensions to DIN3842
- Connection to all types of pipe DN10 - DN20
|
| Place in installation |
return |
| Measuring support |
No |
| Draining/filling support |
Yes |
| Shut-off facility |
Yes |
| Additional Descriptions |
It is used for shut-off and regulation of individual Radiators in - typical two-pipe heating systems
- special applications in one-pipe heating systems
|
