Pump groups

PUMP GROUP WITH 3-D MIXING VALVE DGP-Z-25/180

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Non-return valve - 20 mbar Ball valve with non-return valve (2) prevents natural circulation of the liquid as a result of temperature differences (gravi- tational circulation). The non-return valve can be locked in the open position by turning the knob by 45°.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. Ball valve with a thermometer on the supply of the system
2. Ball valve with non-return valve and thermometer on return from the system
3.Three-way valve
4. Recurculation pipe

 

 

 

 

 

 

 

 

 

 

 



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