Katup Udara Kombinasi Besi Ulet
BERMAD C75 adalah katup udara kombinasi berkualitas tinggi untuk berbagai jaringan air dan kondisi operasi. Katup ini mengeluarkan udara saat pengisian pipa, memungkinkan pelepasan kantong udara secara efisien dari pipa bertekanan, dan memungkinkan masuknya udara dalam volume besar saat jaringan dikosongkan.
Dengan desain aerodinamis yang canggih, orifis ganda, dan perangkat Perlindungan Lonjakan (Anti-slam / penutupan lambat), katup ini memberikan perlindungan luar biasa terhadap penumpukan udara, pembentukan vakum, dan lonjakan tekanan, serta meningkatkan penyegelan pada kondisi tekanan rendah. Katup ini meminimalkan percikan air selama pelepasan udara.
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Straight flow body: Higher than usual flow rates.
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Dynamic Sealing: Prevents leakage under low pressure conditions (1.5 psi; 0.1 bar).
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Minimizes water spraying during air release: Innovative 2-step function, automatic orifice (Patented).
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Three optional outlets (sideways, downwards, circular surround mushroom configuration) that can swivel 360°: Easy to install in a variety of site conditions.
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Compact, simple and robust structure with fully corrosion resistant internal parts: Lower maintenance and increased life span.
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Certified to functional standards: AENOR (Spain).
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Certified to drinking water standards: NSF/ANSI/CAN 61 and NSF/ANSI 372 (USA).
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Factory approval and Quality Control: Performance and specification tested and measured with specialized test bench, including vacuum pressure conditions.
Aplikasi Umum
- Pumping stations and deep well pumps: Air relief, surge protection and vacuum prevention.
- Pipelines: Protection against air accumulation and vacuum formation at elevations, slope change points and road / river crossings.
- Water networks: Protection against vacuum formation, surge and water hammers at points likely to experience water column separation.