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Combination Air Valve

Besi Ulet

C72-VB-C

Air Valves Series

Pekerjaan Air

BERMAD C72-VB is a high quality dual body combination air valve with vacuum breaker feature for water networks. It allows efficient release of air pockets from pressurized pipes, and enables large volume air intake in the event of network draining.
The valve designed for protection against vacuum formation, while preventing water hammer during pipeline filling. It provides also protection against air accumulation.

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Straight flow body with nominal (equal) inlet and outlet size: Higher than usual flow rates.
Dynamic sealing: Prevents leakage under low pressure conditions (3.0 psi; 0.2 bar).
Vacuum Breaker features - the kinetic orifice is set to be closed during air relief and to be open at vacuum conditions
Compact and simple structure with fully corrosion resistant internal parts: Lower maintenance and increased life span.
Two optional outlets (sideways, downwards) that can swivel 360°: Easy to install in a variety of site conditions.
Factory approval and Quality Control: Performance and specification tested and measured with specialized test bench, including vacuum pressure conditions.
Dirancang sesuai dengan standar fungsional dan standar layanan air.

Aplikasi Umum

Pipelines: Protection against air accumulation and vacuum formation at elevations, slope change points and road / river crossings.
Pumping stations and deep well pumps: Protection against air accumulation and vacuum formation.