The throttle valve VFS, WAM, Italy, buy from the dealer

VFS throttle shutters are the most common type of shutters used to cut off the flow in storage of cement storage, ash, sand, grain and other bulk materials. During the production, more than 340,000 units were sold.

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(all gate valves and drives are in stock in stock! Shipment for 1 day from Moscow throughout Russia)

VFS throttle valves are usually placed on the silage, at the bottom of the cone and, depending on the task, manual or mechanical drive is used. For example, if it is immediately under the silageSwitch conveyor, then for servicing the conveyor you need to block the release of the material from the silage. However, this happens quite rarely and, therefore, manual drive is used.

If frequent opening is required, then an automatic drive is placed. Types of drives:

manual,
electric drive (when installing an electric drive, you need to install 2 mic23 position sensors (the price is in the price list),
A pneumatic drive (when installing, 2 Mic23 position sensors are also needed).

Types of valves

uniform, marking V1FS – some flange for attaching to the silage, on the other hand, the output, in the form of a pipe (coupling), on which you can put a flexible insert or sleeve and fix it with a clamp,
Doubleflant, marking V2FS – flange for fastening to silage and flange for attaching the lower device, such as a screw.

VFS throttle valves can have a different diameter of the bandwidth – from 100 to 400 mm, with a step of 50 mm.

You can see all sizes, dimensions and drawings of flanges inFull description of this equipment
Prices for standard types of products (diameter from 100 to 350mm.) You canView in the price list (PDF).

How to buy

We are the official representatives of the WAM company, which confirms the certificate that is updated every year.

Check our prices – they are dealerships! All equipment of the original production in Italy.

If you have found cheaper – ask for a dealer certificate and specify where production, most likely it will be China – a completely different quality and reliability.

For purchase, call +7 (812) 408-41-82 or write to the mailinfo@isilos.ru

Technical advantages

A small number of details
Easy and ease of management
Interchangeable plates
High wear resistance
Easy to install
Inquisitiveness in maintenance

Technical characteristics

V1FS is equipped with the upper flange and the lower compartment adapted for fastening rubber braids
V2FS is equipped with identical upper and lower flanges
Withstands pressure up to 0.2 atmospheres
A body poured under pressure from aluminum
Cast iron plates, technical polymer sint or stainless steel
Gaskets for food and other materials