gate valves elephant gvkr1331m 1w fb 2p wenz pn16 unidirectional interflanged spindle extendable body cast iron ggg40 gate stainless steel 304 seal epdm pneumatically actuated wenz Knife Gate Valve Characteristic Meaning Pneumatic drive type

Characteristic Meaning Pneumatic drive type double acting Nominal pressure 12 bar Working pressure 2-8 bar Ambient temperature from -20 to +80 °C Swivel angle 0-90° Position indicator open / closed Working environment filtered compressed air Swivel angle adjustment ±5% Top and air connection standard NAMUR

5 30 80 SA-130 67

Dimensions hors tout et d'installation des vannes à guillotine Elephant 30yg41yg GAIR GVWR3131M-2W-FS

From -20 to +120

gate valves elephant gvkr1331m 1w fb 2p wenz pn16 unidirectional interflanged spindle extendable body cast iron ggg40 gate stainless steel 304 seal epdm pneumatically actuated wenz Knife Gate Valve Characteristic Meaning Pneumatic drive typeThe gate valve is designed for installation on the pipeline as a shut off device and regulation of the working medium flow in water supply systems (except for 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. At full closing of the pipeline nominal bore diameter the flow is stopped, at partial closing the flow is regulated. The principle