water butterfly valve elephant wbv3131e 2w fb h dn50 250 16 bar body 304 stainless steel disc 304 stainless steel seal epdm with pneumatic drive pa da xxx and als200d magnetic switch Lift Check Valve gaseous media Connection to pipeline

gaseous media Connection to pipeline Flanged Water supply No Type of passage section Full bore Control type With pneumatic actuator Connection Flanged Control Double-acting pneumatic actuator Presence of limit switches No Average service life

années 10

Characteristic Meaning Pneumatic drive type double acting Control pressure 2-8 bar Operating temperature from -20 to +80 °C Angle of rotation 90±5° Visual position indicator open / closed Manual control flywheel Air supply connection thread G1/4

gaseous media Pipeline connection flanged Water-drawable no Flow section type full bore Tightness class A Control type With electric drive Connection flanged Control With electric drive Presence of limit switches no Presence of pneumatic valve yes Average service life

water butterfly valve elephant wbv3131e 2w fb h dn50 250 16 bar body 304 stainless steel disc 304 stainless steel seal epdm with pneumatic drive pa da xxx and als200d magnetic switch Lift Check Valve gaseous media Connection to pipelineButterfly 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