Manual Cast Iron Lever Handle Butterfly Valves, DN50-DN200

Manual Type Cast Iron Wafer Type Butterfly Valve with Handle Lever Butterfly Valves
分类

Handle Butterfly Valve, DN50-DN200，The ductile iron butterfly valve comes with manual drive mode. The wafer-type butterfly valve uses precision templates, precision casting materials, heavy-duty valve bodies, and high-temperature resistance.

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Economical manual butterfly valve with a nominal diameter of DN50 to DN200 can be selected. The handle bf valve is easy to operate, reliable and stable, high-temperature forging and casting, the flange butterfly valve’s structure is dense and the strength is high.

Specification

  • Model: D71X-16
  • Nominal diameter: DN50-DN200
  • Drive mode: Manual
  • Medium: Water, steam, oil, etc.
  • Structural form: Vertical plate
  • Mode of action: Single action
  • Eccentricity requirements: No eccentricity
  • Connection method: Clip
  • Nominal pressure: 1.6 MPa
  • Valve body material: Ductile iron
  • Sealing method: Soft seal

Dimension

Handle butterfly valve dimension

Size A  (mm) B (mm) C (mm) D (mm) L (mm) D1 (mm) n-φ (mm) F (mm) E (mm) n1-φ1 (mm) φ2 (mm)
DN50 161 80 43 52.9 32 125 4-23 130 57.15 4-6.7 12.6
DN65 175 89 46 64.5 32 145 4-26.5 150 57.15 4-6.7 12.6
DN80 181 95 46 78.8 32 160 8-18 164 57.15 4-6.7 12.6
DN100 200 114 52 104 32 180 4-24.5 188 69.85 4-10.3 15.77
DN125 213 127 56 123.3 32 210 4-23 220 69.85 4-10.3 18.92
DN150 226 139 56 155.6 32 240 4-25 252 69.85 4-10.3 18.92
DN200 260 175 60 202.5 45 295 4-25 305 88.9 4-14.3 22.1

Our Order Photos

4" cast iron ductile iron wafer type hand lever manual water butterfly valve

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