Compact pneumatic butterfly valve for under-silo interception where headroom is tight. Cast body with ISO 5211 mounting pad, elastomer seat tested to 0.2 bar in pressure or vacuum, and flange drilling to UNI PN / DIN ND. Standard under-silo shut-off on cement, GGBS, fly ash and aggregate lines. Supplied ex-stock Edenderry for next-day delivery across Ireland and the UK.