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Flap ValvesFlap valves prevent backflow by restricting flow to one direction.

Available in cast iron, ductile iron, fabricated, plastic and HDPE flap valves that can be placed either in the pipeline or at the end of a pipe.  Standard sizes range from 80mm-2000mm, other sizes are available on request.

Express Valve Services Ltd operates “Express Track” system which can provides ductile iron/UPVC/In line/End Line flap valves of sizes 100 – 600mm from stock at our to provide our customers with a fast and reliable system for urgent site requirements.

Design Features

Sizes: 80mm - 2000mm dia/sq aperture (larger sizes available)

Body/Door Ductile Iron/Cast iron/PVC/HDPE/Stainless steel/Coated Mild Steel
Seals Welded Nickel, Gunmetal, Resilient
Mounting Wall/Flange (PN16 particulars), In Line/End of Line
Single and Multi Door
Single and Double Hung Hinge arrangement
Optional Extras
Fixing bolts (wall and flange)
Winch Mechanisms
Lifting Chains/Wire 

PDF available100mm – 600mm dia ductile iron wall/flange fix
(Express Track)
EVS 105

  PDF available100mm – 600mm dia UPVC wall/flange fix
(Express Track)
EVS 110
  PDF available500mm – 2000mm sq fabricated wall fix
EVS 100
  PDF availableWinch
EVS 102







Express Valve Services Ltd
Tel: 01384 263872
E-Mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

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