water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action positioner yt 1000rsn without feedback handwheel mon Compression amortisseurs et autres dispositifs quart

amortisseurs et autres dispositifs quart de tour lors du remplacement des actionneurs quart de tour pneumatiques

Elle est montée par le haut sur la surface de l'actionneur pneumatique et connectée à l'arbre de l'actionneur - norme DIN

№ Name Material 1 Body carbon steel WCB 2 Cuff VITON 3 Disk Steel AISI316L (03X17H14M3) 4 Stem Steel AISI316L (03X17H14M3) 5 Stud Steel AISI316L (03X17H14M3) 6 Sleeve PTFE 7 O-ring Nitrile NBR 8 Plate Carbon steel

supply lubricant from the tank in the compressed air flow to the elements of the pneumatic system with a wide range of throughput from 500 liters/minute to 10

The operating principle of the limit switch is based on mechanical action on the actuator

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action positioner yt 1000rsn without feedback handwheel mon Compression amortisseurs et autres dispositifs quartButterfly valves are designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. PA DA double acting pneumatic rotary actuators are designed to automate the