Express Valve Services Ltd provide a long established and proven range of high quality cast iron and fabricated disc flushing valves for the Isolation and Control applications of Water Supply, Wastewater, Tidal, Hydropower, Flood and Irrigation Industries.

Utilizing our in house design and production facilities, Express Valve Services Ltd provides a comprehensive package of flow control solutions to service quality, cost and availability.

EVS sludge valves are available from aperture of 80mm – 600mm (larger/rectangular upon request) meeting all operating heads, civil structure fixing designs and modes of direct or remote operation from standard manual to site specific electrical/hydraulic/pneumatic including all associated operating equipment and Installation.

Available in aperture sizes (dia/sq) of 100mm – 600mm (larger upon application).

Design Features

Screw Operation Valve Suitable for draining of Water/Sludge from Tanks/Sumps

Materials
Body/Door	Cast iron
Sealing Faces	Gunmetal
Spindle	Stainless steel
Alternative materials	Stainless steel
Mounting	Floor/Flange fixing
Operation	Manual/Electric Actuation
Downloads	Cast Iron Sludge Valve on-rising stem EVS 70
	Cast Iron Sludge Valve rising revolving stem EVS 71
	Cast Iron Sludge Valve rising stem EVS 72

Direct and Remote Operating Equipment to suit site specific requirements

Alternative body/door materials available.

Paint Systems to suit media

Note: see also EVS 76 Sludge Plug