ball valves elephant bv3131p 3pc fp w iso h long body material stainless steel aisi 304 seal ptfe ptfe teflon with pneumatic actuator double action pa da 4v320 10 220v lsu apl 510n ex handwheel mon Rubber expansion joint The positioner uses a nozzle-flap

The positioner uses a nozzle-flap device and a feedback servo mechanism (a system of springs and levers) to bring the control force and the feedback force into equilibrium when the pneumatic actuator (valve) reaches the position corresponding to the control signal

commande - volant à main

as well as for controlling air dampers

Elephant pneumatic actuators are designed for use both indoors and outdoors

Le réducteur Elephant permet de régler manuellement le positionnement souhaité de la vanne d'arrêt par quart de tour

ball valves elephant bv3131p 3pc fp w iso h long body material stainless steel aisi 304 seal ptfe ptfe teflon with pneumatic actuator double action pa da 4v320 10 220v lsu apl 510n ex handwheel mon Rubber expansion joint The positioner uses a nozzle-flapBall valve Elephant BV3131P(3pc) FP W ISO H LONG is used as a shut off valve in heat supply systems, water supply systems, in steam, fuel and pneumatic systems with compressed air and neutral gases. Installation of BV3131P(3pc) FP W ISO H LONG series valves is possible in systems transporting liquid and gaseous media (water, oil, oils, steam, air, alcohols, glycol, etc.) that are not aggressive to valve materials. Double acting pneumatic actuator