Search
English

TÜV/CE safety valves for solar plants
and district heating

Rueckruf EN

Request a call back

Protecting your personal data is important to us. Please read our privacy policy.

 

The safety valves for solar plants are designed and tested for high media temperatures. Even for the SOL-valves for intrinsically safe plants, the materials have been tested up to 160°C.

Quickfinder certificates
Here you can find our series and their corresponding certificates in a practical overview.

Series 651mSK

MaterialTemperaturePressureMediumConnection
- 10°C to + 120°C2,0 - 10 bar 
 
Threaded:
1/2" - 1"

Series 651mSK VA

MaterialTemperaturePressureMediumConnection
- 10°C to + 120°C2,0 - 10 bar 
 
Threaded:
1/2"

Series 451bG

MaterialTemperaturePressureMediumConnection
- 60°C to + 400°C
(depending on version)
0,5 - 70 bar 
 
Threaded:
1/2" - 2"

Series 851bG

MaterialTemperaturePressureMediumConnection
- 60°C to + 225°C
(depending on version)
0,5 - 50 bar 
 
Threaded:
1/2" - 2"

Series 452bGL

MaterialTemperaturePressureMediumConnection
- 60°C to + 400°C
(depending on version)
0,5 - 25 bar 
 
Flange:
DN 40 and DN 50

Series 852bGL

MaterialTemperaturePressureMediumConnection
- 60°C to + 225°C0,5 - 25 bar 
 
Flange:
DN 40 and DN 50

 

 

Series 451bH

MaterialTemperaturePressureMediumConnection
- 10°C to + 120°C0,5 - 25 bar 
 
Threaded:
1/2" - 2"

Series 851bH

MaterialTemperaturePressureMediumConnection
- 10°C to + 120°C0,5 - 25 bar 
 
Threaded:
1/2" - 2"