VFP Butterfly Valves consist of two high-pressure die-cast semi-bodies manufactured from aluminium alloy, a swivel disc in SINT engineering polymer, stainless steelor cast iron, and a pre-stressed elastomeric seal.
For food applications a version with stainless steel disc and integral FDA-approved seal is available.
VFP Butterfly Valve can be used for any kind of powder or granular material stored in silos or containers.
Function
VFP Butterfly Valves are used in all types of bulk solids processing plants where interception of gravity-fed or pneumatically conveyed dry powders or granules is required.
VFP Butterfly Valves can be fitted beneath hoppers, bins, silos, screw or other type conveyors, or for material interception in pneumatic conveying ducts.
Due to their special design and to the engineering materials used, they represent a particularly economic yet most efficient solution in all product processing where contamination and material pollution represent a critical point.
Features
V2FP with identical top and bottom flange
Pressure-proof up to 0.2 bar (2.9 PSI)
High-pressure die-cast semi-bodies manufactured from aluminium alloy
Disc in cast iron, SINT® or Polyacetal engineering polymer, stainless steel
Seals for standard or food-grade application
Highly abrasion-resistant interchangeable discs
Benefits
Quick maintenance thanks to the small number of components
Lightweight and easy to handle thanks to minimized height dimensions
Easy to fit thanks PN and ANSI flange compatibility
Low residue and contamination thanks to the new inlet dimensions and sizes available
Ex-stock delivery
Options
ATEX zone 22 certification
Stainless steel disc and integral seal version for food industry
Nerūdijančio plieno diskas ir vidiniai sandarikliai tinkami naudoti maisto pramonėje.
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.
VM/VMM-type Pinch Valves are used for interception of material flow in pneumatic conveying systems, or other pipelines. In addition, they can be installed as a locking device for silo filling pipes.
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