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Double flange type triple eccentric metal seal butterfly valve
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Product Detail
Double flange type three eccentric all metal sealing butterfly valve
Fida three eccentric full metal sealing butterfly valve It can meet the two-way zero leakage sealing standard and has the characteristics of low torque. The characteristics of metal-to-metal sealing make the valve fire-proof, corrosion-resistant, wear-resistant, and long service life.
Product main features:
1. Four eccentric structure
2. Zero leakage
3. Replaceable valve seat
4. Fire Prevention
Product Description
Design Criteria | API 609/ASME B16.34 |
End connection | Wafer, lug, double flange |
Operation mode | Manual, pneumatic, electric |
Size range | NPS 3"-48"(DN80-DN1200) |
Pressure rating | ASME Class150-300-600(PN16-PN25-PN40) |
Valve body material | Carbon steel, stainless steel, alloy steel, two-way stainless steel |
Seat material | Stainless steel, hardfacing, nitriding, etc. |
Application areas: petrochemical, power plant, refinery, oil & gas, paper making, etc.
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