water butterfly valve elephant wbv1331e 2w f h dn50 300 16 bar body ggg40 cast iron disc 304 stainless steel seal epdm with pneumatic actuator pa da xxx pneumatic distributor 4m310 08 24v and als200d magnetic switch Connection size:DN200 Design of quarter-turn actuators QT-N-xEM-O1-380VAC-U1

Design of quarter-turn actuators QT-N-xEM-O1-380VAC-U1 380V:

Sketch of parts and materials of rotary disc gate valves Elephant WBV3232E-2W-Fb-H

Croquis de la vanne à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H PA-DA 4M310-08 24V APL-210N

250VAC 10A (except QT-EX-010EM-O2-x-U1) Internal thermal protection Off at 115°C ±5°C

water butterfly valve elephant wbv1331e 2w f h dn50 300 16 bar body ggg40 cast iron disc 304 stainless steel seal epdm with pneumatic actuator pa da xxx pneumatic distributor 4m310 08 24v and als200d magnetic switch Connection size:DN200 Design of quarter-turn actuators QT-N-xEM-O1-380VAC-U1Butterfly valves are designed for use as shut off or control valves to control flows in heat and water supply systems, as well as in industrial processes in the food, chemical, oil and gas, pulp and paper, and other industries. PA x x pneumatic actuators are designed to automate the control of quarter turn valves. PA DA x double acting pneumatic actuators use two ports to supply the control fluid and generate movement in both directions, both opening