Copyright 2020 - EVS - Express Valve Services Limited


Butterfly valvesExpress Valve Services Ltd provide the complete range of Butterfly Valves suitable for use with water, air, sewage (certain applications) in sizes 40mm – 2000mm dia (large sizes available).


EVS supply all styles of design of wafer, semi lugged, lugged, mono flange, double flanged valves for Bi Directional operating heads. Valves can be provided in both short and long pattern designs.  


Design Features

Size 40 - 2000mm dia (larger sizes available
Pressure rating 6 - 25 bar
Materials Available 
Body Coated Cast Iron, Ductile Iron, Stainless Steel, uPVC
Disc Various materials

Various materials

Connection wafer, semi lugged, lugged, mono flange, double flanged, multi flanged
Operation Direct or Remote
Actuation     Lever, Gearbox, Electric, Pneumatic, Hydraulic, Spring Return, Single and Double Acting
Options Isolation gate (EVS 50)
Butterfly Valve (EVS 300)
Gearbox (EVS 55)

Butterfly  Valves
Direct Operation

PDF available
EVS 300 


NOTE: See also Gate Valve EVS 50, Plug Valve EVS 150


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