Plastic Valves and Flowmeters - GEMU - #51

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Plastic valves and flowmeters I SilverLine® Plastic valves 51 SilverLine® Plastic valves GEMÜ SilverLine® is a valve range of small diaphragm and globe valves. All valves have a compact design with reduced components. Typical features of these valves are their low weight, corrosion restistant materials and high fl ow rates. The medium wetted PVC-U valve bodies and EPDM diaphragms comply with the French drinking water standard ACS. Manual, pneumatic and motorized actuators are available. The valves off er an excellent price-performance ratio and are maintenancefree. The replacement of spare parts is not possible. Diaphragm valves Globe valves Type S670 S647 S660 S680 S560 S580 Operator Plastic handwheel with optical position indicator Pneumatic, direct operation Pneumatic plastic piston actuator with integrated optical position indicator Electric gear motor 24 VDC with limit switches Pneumatic plastic piston actuator with integrated optical position indicator Electric gear motor 24 VDC with limit switches Control function Manual Opened by operating pressure, closed by control pressure Normally closed (NC) Motorized, switches off automatically when the end positions are reached Normally closed (NC) Motorized, switches off automatically when the end positions are reached Valve body material PVC-U, PP reinforced PVC-U, PP reinforced PVC-U, PP reinforced PVC-U, PP reinforced PP reinforced PP reinforced Perm. operating pressure* 6 - 8 bar (dependent on DN) 6 bar 6 - 8 bar (dependent on DN) 8 bar 6 - 8 bar (dependent on DN) 8 bar DN 15 - 50 20 - 50 15 - 50 15 - 25 15, 20, 25, 50 15 - 25 * dependent on valve body material, observe operating pressure/operating temperature table