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The Mucon Disc Valve is a radially pivoting isolation Swing Gate Valve suitable for applications involving temperature and pressure.
The advanced version Easy Maintenance Disc Valve allows the removal of the internal moving parts while the valve body remains in place. The inlet liner is separate and does not have to be made from the same material as the valve body.
Unlike many slide valves, the Disc Valve does not jam or leak, this is due to its unique angled seat and floating disc arrangement. The Easy Maintenance Disc Valve is available in 100mm & 200mm sizes only with three main construction materials; aluminium, cast iron and stainless steel. Pneumatic versions available.
Customers have told us of Disc Valves (Swing Gate Valves) completing many thousands of operations before any attention is required.
The Swing Gate Valve , a valve specification which encompasses all the advantages found in slide and butterfly valves, but with none of the disadvantages.
A radially pivoted arm supports a free floating disc. The arm allows the disc to swing in an arc towards an angled seating face. The angled face ensures the disc only makes contact at the last moment causing a mild wedging action.

Constructed of three materials including aluminium alloy, cast iron and stainless steel
Flanges drilled to BS4504 PN10- PCD & No. of holes only, not hole size
Handle with Spring plunger operation

Applications for Swing Gate Valves include the following
Silo Discharge valves for Heavy duty products such as Cement Powder, Limestone powder and Sand
Isolation valves between silos and screw conveyors Valves for feeding reactor vessels (Two products react together)
Valves can be used in pairs for volumetric dosing into processes
Charging dense phase conveying blow pots Hot ash collection hoppers

Swing Gate Valves offer great versatility, as they can be enhanced with the use of;
A variety of seal materials to suit the most arduous process or clean downs
A variety of shaft bearing materials Various coatings are also available for extreme applications Open and closed and intermediate position indication switches
Can be upgraded for ATEX Zone 21/22 Dust

The benefits of the Mucon Swing Gate Valve include;
Non jamming action
Full Bore discharge
Ability to cut through a static column of product
100% product shut-off Replaceable Seating Face
Easy replacement of Disc seal
Dust tight
Long life, low maintenance

There are no slide guides on the Swing Gate Valve to jam or collect product
The shaft only passes through the body casting and is easily sealed using a proprietary seal assembly
A dovetail groove in the seating face locates another proprietary seal ensuring a dust tight closure
The Swing Gate Valve outlet is always larger than the inlet, ensuring no product hang-up points internally In-situ seal wear adjustment
Three Purge Points are built into the valve body for ease of cleaning