Copyright 2020 - EVS - Express Valve Services Limited

FLAP VALVES


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)

Materials  
   
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
   
Operation 
Single and Multi Door
Single and Double Hung Hinge arrangement
   
Optional Extras
Fixing bolts (wall and flange)
Winch Mechanisms
Lifting Chains/Wire 
   
Downloads

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

  PDF available700mm – 2000mm dia cast iron/ductile iron wall/flange
(Express Track)
EVS 106
  PDF available700mm – 2000mm dia cast iron/ductile iron wall/flange
(Express Track) 

EVS 107
  PDF available100mm – 600mm dia UPVC wall/flange fix
(Express Track)
EVS 110
  PDF available100mm – 600mm dia Stainless steel wall/flange fix
EVS 115
  PDF available500mm – 2000mm sq fabricated wall fix
EVS 100
  PDF available500mm – 2000mm sq fabricated wall fix
EVS 101
  PDF available100 – 2000mm dia Duck Bill wall/flange/pipe spigot
EVS 112
  PDF available80 – 1000mm dia End Line/In Line – wall/pipe fix
(Express Track)
EVS TBC
  PDF availableWinch
EVS 102 

 

 





We use cookies to improve our website and your experience when using it. Cookies used for the essential operation of this site have already been set. To find out more about the cookies we use and how to delete them, see our privacy policy.

  I accept cookies from this site.
EU Cookie Directive Module Information