Delta Flow Solutions is a leading butterfly valve supplier of high performance butterfly valves across the world. It has over 1000 clients spread all over. Delta Flow focuses primarily on butterfly valves supplier and butterfly valves dealers and with that slowly and steadily expansion strategy it has as of now presence in more than 100 countries.
Technical specifications | |
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Construction | Bi-directional centric butterfly valve |
Size range | DN 40 ÷ 200 |
Nominal pressure | Wafer version DN 40÷50: PN 16 with water at 20 °CDN 65÷200: PN 10 with water at 20 °C |
Temperature range | 0 °C ÷ 60 °C |
Reference standards | Flanging system:EN ISO 1452, EN ISO 15493, DIN 2501, ISO 7005-1, EN 1092-1, ANSI B16.5 Cl.150> |
Riferimenti Reference standard | Construction criteria: EN ISO 16136, EN ISO 1452, EN ISO 15493
Test methods and requirements: ISO 9393 Actuator couplings: ISO 5211 |
Valve material | Body: PVC-U Disk: PVC-U Stem: Zinc plated carbon steel (C45). On request STAINLESS steel AISI 316 |
Seal material | Liner: EPDM, FKM. On request NBR |
Control options | Hand lever operated; Gearbox, pneumatic actuator, electric actuato |
We know how difficult it is to choose the right material and type of tanks and pipelines that will last for years without you having to face any trouble. Delta Flow is the number one supplier of leakage-free, non-corrosive, non-rusting thermoplastic piping Design and detailing and thermoplastic tanks as per DVS standards. Our pipes and tanks can withstand heavy stress and temperature. So, contact us for the selection of material, jointing, and testing as per application 3D modeling with design for piping systems.