Series 651mWNK VA

At GOETZE, quality in the drinking water sector is our top priority. For this reason, we only use the highest quality materials for our valves, which are specially recommended, tested and certified for contact with drinking water. This guarantees the unsurpassed safety and durability of our products.

Our diaphragm safety valves, designed for expansion water, are an essential component for equipping the cold water supply of feed water heaters. They play a crucial role in protecting the water heater from potential overpressure by ensuring reliable pressure regulation.

The model 651mWNK is a special version of our diaphragm safety valve in DN15, which is characterized by a stainless steel body and a nickel-plated spring cover. This special version therefore offers exceptional corrosion resistance.
 

• Internal pipe thread

• Drinking and process water heaters and storage tanks

For the protection of closed water heating systems for drinking and process water according to TRD 721, DIN 4753 and DIN 1988 for temperatures up to max. 95°C.

• Drinking and process water heaters and storage tanks

The safety valve is installed in the cold water inlet of the water heater in compliance with DIN 1988.

Safety valves are permanently set and sealed at the factory.