Product Description
The Verafix-MES-II is a radiator lockshield valve with measuring support for the supply or return of radiators or heat exchangers.
It is used for measuring, shut-off and draining/filling of individual radiators in two-pipe heating systems. In combination with a presettable TRV body the Honeywell Home measuring method can be applied: measuring and presetting at the same time. Installation in supply also possible, draining/filling function isnt supported. The Verafix-MES-II is suitable for hot water heating systems and cold water cooling systems.
Technical Properties
| Medium type |
water or water-glycol mixture according to VDI 2035 |
| DN size |
20 mm |
| Port connection |
internal threads |
| Connection diameter |
3/4 inch |
| Nominal pressure |
PN10 |
| Pre-setting |
No |
| Media temp. |
2 ... 130 oC |
| Kvs value |
1 |
| Body pattern |
straight to DIN |
| Materials |
- Valve housing made of nickel-plated red bronze
- Valve insert made of brass with EPDM seals
- Tailpiece, protection cap and union-nut made of nickelplated brass
|
| Features |
- Measuring and presetting at the same time
- Measuring, shut-off and draining/filling with one valve
- Optional flow direction. Performance values apply for both directions
- Piston externally O-ring sealed
- Body dimensions to DIN3842
- Robust corrosion-resistant red bronze housing
- Connection to all types of pipe DN10 - DN20
- Easy identification: cover cap with hexagon and raised circular centre; also see illustrations identification
|
| Place in installation |
return |
| Measuring support |
Yes |
| Draining/filling support |
Yes |
| Shut-off facility |
Yes |
