water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm electric actuator qt n em o1 380vac u1 hark Pression:16 bars mm 71 71 82 98

mm 71 71 82 98 118 122 150 178 202 231 L1

Indice de protection du boîtier - IP65

Characteristic Meaning Limit switch model LS-103 Nominal voltage 250V Maximum switching current 6A Frequency 50 Hz Contact configuration N/Z + N/O instant action Ambient temperature from -5℃ to +65℃ Degree of protection IP64 Body material plastic Head movement linear (plunger) Permissible humidity 95% Contact resistance 25 Mohm (initial value) Nominal insulation resistance 100 Mohm (500 VDC) Cable entry max Ø12 mm

La vanne papillon est conçue pour être utilisée comme vanne d'arrêt ou de régulation pour contrôler les débits dans les systèmes d'alimentation en chaleur

The limit switch unit is designed for visual and electrical signaling of the end positions of the shut-off body of the pipeline valves

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm electric actuator qt n em o1 380vac u1 hark Pression:16 bars mm 71 71 82 98The Elephant butterfly valves are designed for use as shut off or regulating valves for flow control in heat and water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Quarter turn actuators Elephant QT2 N xEM O1 x U1 with thermal protection and heater are designed for remote and local control of shut off pipeline valves having a quarter turn shut off valve. They are used in various