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Double flange type triple eccentric metal seal butterfly valve
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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