Key Features & Specifications:
Neway water treatment concentric butterfly valve has been approved by UL and WRAS. Designed for ease of installation and maintenance, these valves minimize downtime and lifecycle cost for end-user. Common configurations include rubber-lined, replaceable seat, anti-blow out shaft design and bi-directional
l Size Range: 2″–72″ (DN50–DN1800) Pressure Rating: PN10 / PN16 / PN25 (ASME Class available on request).
l Materials: Cast/ductile iron, carbon steel, nickel aluminum bronze, stainless steel; optional rubber or polymer linings.
l Disc & Seat: Resilient (EPDM/NBR), or fully lined options for abrasive/corrosive media.
l End Connections: Wafer, Lug, Flanged (RF), or Butt-weld.
l Operation: Manual, gearbox, pneumatic or electric actuation; PLC/DCS compatible.
l Performance: Low torque, reliable bi-directional sealing, and zero leakage.
l Applications: Filtration, chemical dosing, sludge handling, clarifiers, intake/outfall mains, and other water-treatment duties.
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