Industrial PVC Diaphragm valve can be either manual or automated. It consists of a valve body with two or more than two ports. It bears a saddle upon which the diaphragm closes or opens the valve. Diaphragm valves supplier can be controlled by pneumatic, hydraulic or manual actuator. Different types of world class high quality diaphragm valves like diaphragm check valve, pneumatic diaphragm valve, diaphragm solenoid valve, hydraulic flow control valve is supplied by Delta Flow.
Technical specifications | |
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Construction | Diaphragm valve with maximized flow rate and DIALOCK® lockable handwheel |
Size range | DN 15 ÷ 65 |
Nominal pressure | PN 10 with water at 20° C |
Temperature range | 0 °C ÷ 60 °C |
Coupling standards | Solvent welding: EN ISO 1452, EN ISO 15493, BS 4346-1, DIN 8063, NF T54-028, ASTM D 2467. Can be coupled to pipes according to EN ISO 1452, EN ISO 15493, DIN 8062, NF T54-016, ASTM D 1785.
Thread:ISO 228-1, DIN 2999, ASTM D 2464. Flanging system: ISO 7005-1, EN ISO 1452, EN ISO 15493, EN 558-1, DIN 2501, ANSI B.16.5 cl. 150, JIS B2220. |
Reference standards | Criteri Costruttivi: EN ISO 16138, EN ISO 1452, EN ISO 15493
Test methods and requirements: ISO 9393 Installation criteria:DVS 2204, DVS 2221, UNI 11242 |
Valve material | Body:PVC-U
Bonnet and handwheel: PP-GR Position indicator cap:PVC |
Seal material | EPDM, FKM, PTFE |
Control Options | Manual control; pneumatic actuator |
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.