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Brass ball valves

Galaxy DVGW

Application fields:
The GALAXY DVGW series is mainly used in drinkable water distribution systems, industrial and civil heating, oil, pneumatics, agriculture.

Threaded end connections:
• Standard female and male according to UNI ISO 7/1 (UNI EN 10226).

Operation devices:
Aluminium lever, aluminium T-handle.

All the valves comply with the regulation 2014/68/CE and are tested 100% on pneumatic seal with electronic control.

Temperature limits
from –15°C to +120°C with occasional peaks of 130°C for one hour
Pressure limits
from 50 bar to 40 bar

Bore:
full.

Stem:
anti blow out.

Seats:
high resistance virgin PTFE.

Upper seal:
4 seals

1 PTFE ring - high pressure
2 anti-friction self-adjusting cone shaped seals, in PTFE - medium and low pressure
1 O-Ring - low pressure. Finishing: Internal surfaces are nickel free and comply with forthcoming European drinking water regulations.

Ball:
special self washing system that avoids stagnation.

• The GALAXY DVGW series has been designed to comply with forthcoming European drinking water regulations which requires all internal surfaces to be nickel-free and all components in contact with the water to be compliant to regulations.

Temperature limits:
for fluids from –15°C to +120°C with occasional peaks of 130°C for one hour.

Pressure limits:
for fluids from 50 bar to 40 bar

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