gate valves elephant gvkr3131v 2w fb ost viton interflanged with ost flange type a and round stem body stainless steel 304 gate stainless steel 304 seal viton under electric actuator Bellows expansion joint 7 204 133 77 125

7 204 133 77 125 55 169

mm 80 202 153 495 138

Characteristic Meaning Working environment temperature from -40 to +120 °C Working environment filtered compressed air or non-aggressive gases

à laquelle le tube d'impulsion est connecté

Technical characteristics of water butterfly valve Elephant WBV3434Pf-2W-Fb-H

gate valves elephant gvkr3131v 2w fb ost viton interflanged with ost flange type a and round stem body stainless steel 304 gate stainless steel 304 seal viton under electric actuator Bellows expansion joint 7 204 133 77 125Gate valve GVKR 2W Fb OST stainless steel, interflanged with OST flange and bare stem under electric actuator is designed to be installed on the pipeline as a shut off device and regulate the flow of medium in water supply systems (except drinking water supply systems) and chemical industry. The principle of operation of the gate valve is to move the gate (knife) perpendicular to the flow of medium. In case of complete closing of the pipeline nominal