Butterfly check valve
DN 20 - 600, 1 - 10 MPa
Zhejiang Weidouli Valves Manufacturing Co., Ltd.
Features: 1. Short length, small volume and light weight.
2. The valve discs can be fully opened under a very small pressure difference.
3. Can be easily install into either horizontal or vertical pipes.
Pressure rating: PN1.0MPa~PN10.0MPa, Class150~600
Diameter size: DN20~600mm, NPS3/4"~24"
Temperature: -29℃~ +425℃
Material: Titanium, Nickel, Hastelloy alloy, Monel alloy, Inconel, Duplex steel, Zirconium, Stainless steel, Alloy20, A105
Inner packing: Plastic package
Outer packing: Wooden package
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