Corrosion-Resistant Acid And Alkali-Resistant Butterfly Valves
Features
Super abrasion resistance, erosion resistance, high hardness and long service life.
• Standard: API609, GB/T 12238, GB/T 26144, HG/T 3704
• Nominal Pressure: 150LB, PN10, PN16
• Nominal Dimension: DN50~DN600
• Main Material: Carbon steel, Nodular cast iron, LCB Stainless Steel
• OperatingTemperature:-46℃~80℃
• Applicable Intermediaries: Seriflux, Dust, Sulphuric acid, Hydrochloric acid, Nitric acid
• Connection Mode: Flange, Wafer, Lug (ASME B16.5, GB9113, EN1092)
• Transmission Mode: Manual, Wheel equalizing, Electric, Pneumatic
Features
High temperature resistance, good sealing, full bore, low torque, light weight, quick opening and closing, and no retention of medium.
• Standard: API609, GB/T 12238, GB/T 26144, HG/T 3704
• Nominal Pressure: 150LB, PN10, PN16
• Nominal Dimension: DN50~DN1200
• Main Material: Carbon steel, Nodular cast iron, Stainless Steel
• OperatingTemperature:-29℃~180℃
• Applicable Intermediaries: Seriflux, Dust, Sulphuric acid, Hydrochloric acid, Nitric acid
• Connection Mode: Flange, Wafer, Lug (ASME B16.5, GB9113, EN1092)
• Transmission Mode: Manual, Wheel equalizing, Electric, Pneumatic
Circulating Butterfly Valve
Characteristics:
1. Reasonable design, compact structure, easy to operate and maintain.
2. The eccentric structure is adopted to reduce the friction of the sealing ring and prolong the service life of the regulating valve.
3. The regulating plate sealing ring adopts a "lower type" structure, and the sealing pair is linear.
4. Completely sealed with zero leakage.
5. The valve plate seal ring can be replaced.
• Standard: GB/T 12238, JB/T 5299, JB/T 8527
• Nominal Pressure: PN2.5/PN6/PN10/PN16
• Nominal Dimension: DN100~DN3000
• Main Material: QT450-10/Nickel chromium corrosion resistant cast iron/WCB/CF8
• Operating Temperature: -15℃~110℃
• Applicable Intermediaries: Fresh water, Sewage, Seawater, Air
• Connection Mode: Flange, Wafer, Lug
•Transmission Mode: Manual, Electric, Pneumatic, Hydraulic/Electro hydraulic pneumatic linkage
