The KFR valve can be distinguished from the outside by its test screw, which is responsible for the functioning of the non-return check valve. The particularly streamlined design prevents pressure losses and noises...
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certified by DVGW
Suitable for drinking water installations
The KFR valve can be distinguished from the outside by its test screw, which is responsible for the functioning of the non-return check valve. The particularly streamlined design prevents pressure losses and noises. The valve is installed after the meter at the domestic water connection of the drinking-water installation in the direction of the flow. An arrow on the valve indicates the correct installation. It serves as a shut-off for the drinking-water pipe and prevents the backflow of the water from the house network into the water supply net.
The valve additionally has a small drain tap, which is arranged in the direction of the flow and which is responsible for emptying the pipeline.
The bonnet has a grease chamber without dead zone in the non-rising stem. It provides no room for stagnation water, germs or limestone, and is therefore considered as legionella-safe.
The handwheel is made of tough, very hard and rigid plastic.
| OEG no. | 805001924 |
| Model: | With draining |
| Material: | Brass |
| Type: | Non-rising stem |
| Connection: | 1/2" IT |
| Type of connection: | Female thread |
| Operating pressure max. [bar]: | 10 |
| Operating temperature [°C]: | 90 |
| EAN | 4038892009968 |
| Weight [kg] | 0.38 |
| Notes |
certified by DVGW
Suitable for drinking water installations
|
| Customs tariff number | 84818079 |
bonjour merci de me donner les longueures de ces vannes en 3/8" - 1/2" - 3/4" et 1"
3/8" -> nous ne les livrons pas
1/2" -> longueur 650 mm
3/4" -> longueur 750 mm
1" -> longueur 900 mm
zijn deze belgaqua gekeurd / toegelaten ?
Nee, dit product is alleen DVGW gekeurd