Brass ball valves


Application fields:
The DELTA series, 3-way full bore valve, allows only the diversion of the flow without shutting off the flow with the typical operation of a standard two-way valve. It is recommended for water distribution, industrial and civil heating, water plants, hydraulics and pneumatics, non aggressive fluids. It is used as a diverter valve.

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

Operation devices:
Aluminium lever.

Available colours:

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

Temperature limits
from –10°C to +100°C
Pressure limits
from 40 bar to 10 bar


security system with self-adjusting gland.

high resistance virgin PTFE.

Upper seal:
DSS4® Dynamic Sealing System (international patent) 4 anti-friction self-adjusting cone-shaped seals, in PTFE, with dynamic seals. Ideal system to ensure long life cycles, high and low pressure.

Internal surfaces are nickel free and comply with forthcoming European drinking water regulations.

special self-washing system that avoids stagnation.

Temperature limits:
for fluids from –10°C to +100°C

Pressure limits:
for fluids from 40 bar to 10 bar

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