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Safety fittings for water supply in the
building technology sector Series 651mWNK VA

Rueckruf EN

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Safety valves with diaphragm made of stainless steel, angle type with threaded connections



  • Examples of use
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For the protection of:

  • closed circuit water heaters for drinking water and process water according to TRD 721, DIN 4753 and DIN 1988 for temperatures up to max. 95°C.

The safety valve is installed in the cold water inlet of the hot water heater according to DIN 1988.

 

  • water heaters for potable and process water and -storage tanks

Safety valves are set and sealed at the factory.

 

TÜV Type test approval 532
W

EC type examination
W

Type approval ACS

TR ZU 032/2013 - TR ZU 010/2011
W

Requirements
TRD 721
DIN 4753
DIN 1988
PED 2014/68/EU

Suitable for
Material
Stainless steel
Specification
1/2"
- 10°C to + 95°C
3,0 - 10 bar
Certificates
Data sheet/Capacity table