AVK Butterfly Valve, Double Eccentric, Short, PN10/16

Double eccentric butterfly valve to EN 593 for neutral liquids like drinking water and treated waste water free from solids and fibrous impurities to max 70°C.

AVK double eccentric butterfly valves with tilted disc are designed for easy operation and long service life. The disc seal is made of AVK's drinking water approved EPDM rubber featuring an excellent compression set and ability to regain the original shape. The high quality epoxy coating and fully encapsulated shaft/disc connection ensure optimal corrosion protection and durability

Variant 756/218-001

Connection: Flanged

Material: Ductile iron

DN: DN700 - DN1200

PN: PN 16

Closing direction: Clockwise to Close

Features:

Double eccentric design releases seal compression after only few degrees of opening resulting in low operating torque

Disc firmly fixed to the shaft to prevent fluttering and a slight tilt allows for precise adjustment of the closed position

Disc seal profile and rubber quality ensure low closing torque

All rubber parts drinking water approved by multiple institutes

Fasteners in stainless steel, A2

Stainless steel shaft

Machined and epoxy coated ductile iron seat integrated in the body

All threaded connections are sealed with O-rings for protection against medium and environment

Radial bearings in self-lubricating PTFE/bronze composite

Shaft ends fully encapsulated in the disc and fixed with O-ring sealed dowels held in place with a security plate. Key and keyway as backup

Replaceable shaft seals with two EPDM O-rings; gaskets to the exterior in hydrocarbon resistant NBR

Coated with blue RAL 5017 FBE to DIN 3476, GSK and approved by WRAS-DVGW/W270/UBA, 250µm

Drinking water approved by DVGW and WRAS

Refer Catalogue for more Information