AVK RECOIL CHECK VALVE, SINGLE DOOR, PN16

SS hinge pin, alu-bronze seat, hot dip galvanized bolts, DN100-500

Variant: 641/11-003 - The recoil check valve is a high performance, fast acting, non-slam check valve used to prevent flow reversal. Mechanical assistance is given by a combination of inertia reduction, concentration of mass and ideal suspension of the moving elements. Hydraulic assistance is given by the novel provision for forward and backward water streams within the body and around the valve door.

Variant: 641/11-003
Connection: Flanged 
Material: Ductile iron 
DN: DN100 - DN500 
Product PN: PN 16 
Flange Drilling: Standard flange drilling to EN1092-2 (ISO 7005-2), PN 16 

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  641_11-003_AVK026_eng_v1-0.pdf
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