UltraFlo 395 Series Butterfly Valve

Size Range: 4” – 6”
Body Material: Ductile Iron
Connection Type: Lug, Wafer

Ultraflo has developed a unique series of butterfly valves specially designed for high heat, highly abrasive, low pressure applications that do not require immediate bubble tight shut-off – the Fly Ash 395 Series.

Ultraflo Fly Ash valves are designed without seats since the high temperature and abrasive nature of the media causes resilient seats to fail. The valve seal is formed by the compaction of the line media during valve operation – making the 395 Series ideal for fly ash collection systems. The 395 series is also well suited for damper applications which permit slight leakage past the disc in the closed position. In applications where media consistency is not favorable for compaction, and temperatures do not exceed 250°F, Ultraflo offers an EPDM molded disc that provides a near bubble tight seal.

Specification – Download PDF
Manual – Download PDF
Dimensional – Download PDF