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C42 Series Double Eccentric Soft Sealed Butterfly Valves
Product category:Butterfly valve
Technical Specifications

· Nominal diameter: DN200-DN2800
· Pressure: PN6-PN16
· Structural Length: Compliant with EN558 Standard
· Flange connection conforms to EN1092-2/ISO 7005-2
· Top flange conforms to ISO5211
· Double eccentricity design
· Special sealing design, two-way sealing
· Seal ring can be replaced Online
· Rubber: Ozone resistance, excellent memory resilience, long service life
· One-piece seat or replaceable stainless steel seat
· DN700 with valve plate displacement locking device, convenient and safe maintenance process
· The design of inclined valve plate enables the valve to have extremely low operating torque, reduce energy consumption and prolong the service life of the sealing ring.
· Material: Valve Body, Valve Plate: Ductile Iron GGG50
Valve Shaft: Stainless Steel
Seat: Stainless steel or ductile iron (epoxy resin spraying)
Sealing ring: EPDM
O-ring: NBR
Fasteners: stainless steel
Driving mode: manual, gearbox, electric, pneumatic.
Anti-corrosion protection: epoxy resin spraying inside and outside valves, thickness greater than 250 microns
Meet the rigorous GSK standards
Use epoxy resin powder with world-class drinking water safety certification
Scope of application: municipal water treatment, industrial water treatment, water transmission and distribution pipelines, pumping stations, dams, etc.