WEY DBB

WEY Valve now offers our traditional High Performance VL knife gate in a Double Block & Bleed design or DB Series. The DB uses 2 separate Sealing Elements (gates) which independently seal and a single operator of your choosing. Valves have bleed ports available to bleed the cavity between the 2 gates so that positive shutoff can be confirmed prior to beginning work. This valve is available from size 3” – 30” as standards though larger sizes can be custom ordered.

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Habonim DBB

Habonim now offers its Double Block & Bleed valve from sizes 1” – 4” in a standard ANSI B16 face to face!! This means you can now replace existing ANSI 150# Flanged Ball Valves with a single Habonim DB&B….without making pipe modifications! Call AVI to discuss your specific application as these are also available in special alloys!

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