Shandong Encke Imp&Exp Co.,LTD |
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Pneumatic Double Flange Butterfly Valve
Pneumatic Double Flange Butterfly Valve VFS Butterfly Valves consist of two high-pressure aluminium alloy
die-cast semi-bodies, a SINT polymer composite or cast iron swivel
disc, and a pre-stressed elastomer seal.
For the food industry a version with stainless steel disc and an
FDA/EN-approved, integral seal is available.
While V1FS has a top flange and beaded bottom section – suitable
for the attachment of a flexible sleeve – V2FS comes with identical
top and bottom flange.
To close silos, hoppers or bins containing powders or granules, VFS
Butterfly Valves range among the most widely used equipment
worldwide.
What used to be custom-built items for specific applications, WAM
has turned into a mass-produced, industrial product with features
that allow extremely versatile use.
VFS Butterfly Valves are used in all types of powder and granular
material processing plants where interception of gravity-fed or
pneumatically conveyed dry materials is required. They are fitted
beneath hoppers, bins, silos, screw or other type conveyors, or to
intercept pneumatic conveying ducts. Due to their special design
and engineering materials used, they represent a particularly
cost-effective yet most efficient solution.
Advantage of Pneumatic Double Flange Butterfly Valve
* Aluminun disk,light and solid
* Manual or pneumatic operated
* Easy installation
* Solenoid valve,mini microwitch and connecting sleeve are optional
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