Elastomer butterfly valve
350-2600mm
KUBOTA Pumps
Nominal Diameter: 350-2600mm (14-100in,)
Nominal Pressure: 0.6MPa, 1.0MPa, 1.6MPa
Materials
Body: Ductile Iron (JIS, BS, ASTM, DIN)
Disc: Ductile Iron (JIS, BS, ASTM, DIN)
Stem: Stainless Steel
Seat: Natural Rubber / Stainless Steel
Note:
Model BS-AK Butterfly Valve has eccentric disc, and also control the flow in both directions with excellent shut off even under high pressure. Since the disc is the biplane structure, head loss coefficient is low. Dynamic disc rubber seal ring is embedded in disc without bolt and any retainer.
