Series 651mWNK
Good to know Data & facts
Connection size
DN 15 to DN 32 1/2" to 1 1/4"Set pressure
3 bar to 10 barTemperature
-10 °C to 95 °CProduct design
angle-type
Material
Gunmetal
Nominal width
DN 15 to DN 32
1/2" to 1 1/4"
Medium
-
Warm water
Temperature in °C
-10 °C to 95 °C
Pressure in bar
3 bar to 10 bar
Particularly in the case of valves which are employed in potable water installations, we do not accept any compromises regarding the materials used. Only the highest quality materials suitable and approved for potable water applications are used in these valves. These types of safety valves with diaphragm are installed in the cold water pipe before the hot water heater to protect it from inadmissible overpressure.
connection types
- 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.
Manufacture License of Special Equipment People's Republic of China
Approvals
TSF700E45-2023:
Usage
Boiler (W)
Eurasian Conformity
Approvals
RU CDE.CN28.B.00821/20:
Usage
Boiler (W)
Attestation de Conformité Sanitaire
Approvals
19 ACC LY 052:
Usage
Boiler (W)
Bureau Veritas
Approvals
26401/C0 BV:
Usage
Steam/Gases (S/G)