Excellent price-quality ratio

Ball Segment Valves offer an unobstructed cross section when open. Free material flow is the result. Viewed from the top, no other free-flow valve offers any more compact overall dimensions. To intercept material flow from bins, hoppers, silos, processing machines, or pneumatic conveying of materials showing poor flowability, the use of a VSS Ball Segment Valve may be the most appropriate choice. VSS Ball Segment Valves can be used in virtually all industries.

VSS-type Ball Segment Valves consist of a carbon or stainless steel casing lined with SINT engineering polymer which acts as a seal. Due to the combination of seal and smooth finishing of the closing segment, which is manufactured from SINT polymer too, the valve is perfectly dust-proof. The closing segment is adjustable in height to re-establish its sealing efficiency after longer operating periods.

Function :

• To intercept material flow from bins, hoppers, silos, processing machines, or pneumatic conveying of materials showing poor flowability, the use of a VSS Ball Segment Valve may be the most appropriate choice.
• Unlike butterfly valves, Ball Segment Valves offer an unobstructed cross section when open. Free material flow is the result. Viewed from the top, no other free-flow valve offers any more compact overall dimensions.
• VSS Ball Segment Valves can be used in virtually all industries.

Features :

• Compact overall dimensions, simple design, few components
• Valve body made from carbon steel or stainless steel with SINT engineering polymer lining
• Closing segment made from SINT engineering polymer
• Full bore through material flow
• Short action
• Suitable for standard or food-grade applications: from fine, abrasive powders to cohesive materials
• Adjustable shaft seal
• Low-friction operation
• Adaptable to a variety of materials and particle sizes
• Manual, pneumatic, electric actuators
• PATENTED

Benefits :

• Easy handling of abrasive materials
• Possible to re-establish sealing efficiency even after extended operating periods
• Can be used virtually in all industries including food-grade applications
• Highly abrasion-resistant
• Easy to fit and to maintain
• Ex-stock delivery