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Brass ball valves

Kosmos

Application fields:
The KOSMOS series is recommended in the installations of water distribution, industrial and civil heating, water plants at medium and high pressure, hydraulics and pneumatics, oil and petrochemical fields, non aggressive fluids.

Threaded end connections:
• Standard female and male according to UNI ISO 228/1.

Operation devices:
Aluminium lever, aluminium T-handle.

Available colours:
black.

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

Temperature limits
from -20°C to +130°C with occasional peaks of 150°C for one hour.
Pressure limits
from 80 bar to 40 bar
Kosmos - GDV KOSMOS
Kosmos - GDV KOSMOS
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Data sheet
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Bore:
full.

Stem:
security system with gland.

Seats:
high resistance virgin PTFE.
Upper seal: DSS4® Dynamic Sealing System (international patent)
4 anti-friction self-adjusting cone-shaped seals, in PTFE and dynamic seals.

Ideal system to ensure long life cycles, high and low pressure, and vacuum.

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

Temperature limits:
for fluid from -20°C to +130°C with occasional peaks of 150°C for one hour.

Pressure limits:
for fluids from 80 bar to 40 bar

Kosmos
Kosmos
Kosmos

Figures

Art. 0381

Art. 0381

F/F with extension and lever from 1/2” to 3”
Art. 0301

Art. 0301

F/F with aluminium lever from 1/4” to 3”
Art. 0302

Art. 0302

M/F with aluminium lever from 1/4” to 2”
Art. 0321

Art. 0321

F/F with aluminium T-handle from 1/4” to 1”
Art. 0322

Art. 0322

M/F with aluminium T-handle from 1/4” to 1”

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