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Silo Closure Butterfly Valves VFF

Used in all types of building material processing plants

Introduction

Silo Closure Butterfly Valves  1
Silo Closure Butterfly Valves  2
Silo Closure Butterfly Valves  3
Fitted beneath silos, hoppers, or bins, VFF Silo Closure Butterfly Valves are used in all types of building material processing plants where interception of gravity-fed dry materials is required.
 
Special dust-tight seal geometry
Special dust-tight seal geometry
Abrasion-resistant
Abrasion-resistant
Ex-stock delivery
Ex-stock delivery

Technical Specs

Description

VFF-type Silo Closure Butterfly Valves are manufactured from a one-piece fabricated carbon steel body lined with SINT engineering polymer composite. Due to the four corner slots the integrated upper square flange can be adapted to different sizes of silo outlet flanges. The valve disc is manufactured from surface-treated carbon steel.
 
Silo Closure Butterfly Valves

Function

VFF Silo Closure Butterfly Valves are used in all types of building material processing plants where interception of gravity-fed dry materials is required. They are fitted beneath hoppers, bins, or silos. Due to their special design and materials used, they have been a particularly economic and efficient solution for many years.
 

Features

  • Carbon steel frame and disc
  • SINT engineering polymer lining adapted to valve disc
  • Few components

Benefits

  • Special dust-tight seal geometry
  • Abrasion-resistant
  • Easy to fit
  • Ex-stock delivery

Options

Versions available:
 
  • Square top flange, circular bottom flange
  • Identical circular top and bottom flange
  • Rotating bottom flange

Multimedia

VFS - VFF - Butterfly Valves

Download

Here below you will find all documents regarding this product. Click "Other Languages" for translated versions.

Brochures

VFF_9012_EDIT.pdf
Latest edition: September 2012
English, French, German, Italian
Code: WAM.03005
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