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OptiValve BS - Wastewater Gate Valve

Discover our best-selling Type A BS valves, meticulously designed to meet standard face-to-face dimensions for your wastewater pipeline needs.

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Valve type

Type A

Diameter range

DN50 - DN300

Maximum operating pressure

16 bar / PN16


WRAS, BSI Kitemark


250 microns FBE coating, external and internal


EN 1092-2 PN16

These valves feature a two-part casting and a fully EPDM encapsulated patented double-seated integral ductile iron wedge-shaped gate, ensuring optimal leak-tightness. Robust, easy to operate, and ideal for water and wastewater pipelines, the BS OptiValve range excels in setting new industry standards for wastewater applications.

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Since 1969 we have developed and manufactured innovative plastic pipeline solutions for the gas industry and these solutions are now commonly used in the water, wastewater, energy & power, district heating and telecoms sectors.