AVK CONCENTRIC LOOSE LINER BUTTERFLY VALVE, PN10/16, DN350-400

Wafer type, EPDM liner, 1.4408 Disc, 1.4021 shaft

Variant: 76/70-003 - The AVK Series 76 is a wide range of concentric butterfly valves available in both wafer and lug design and with AVK's own high quality rubber liner that significantly increases the service life. The one-piece replaceable liner also serves as a profiled flange gasket and comes in either drinking water approved EPDM or hydrocarbon resistant NBR. Disc material is stainless steel or epoxy coated ductile iron. The shaft is stainless steel installed in low friction PTFE bearings in anti-blow out design plus unique disc sealing profile results in low torque and long life.

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