Cast Iron/Ductile Iron Soft Seat Lug Butterfly Valve

December 23, 2018

  • Model NO.: CI/DI LUG BUTTERFLY VALV
  • Connection Form: Lug Support
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage
  • Material: Cast Iron,Ductile Iron,Stainless Steel
  • Flange: ANSI,Bs,JIS,DIN
  • Transport Package: Plywood Case
  • Origin: China
  • Driving Mode: Manual
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Valve Body: Casting
  • Size: Dn50 to Dn600
  • Seat Material: EPDM,PTFE,Viton,NBR
  • Trademark: FRONT
  • Specification: CE
  • HS Code: 84818010
Cast Iron/ductile iron Lugged Butterfly Valves, lug butterfly valve

Standard compliance:
1) Design and manufacture: API609, ANSI B16.10
2) Test and inspection: API 598
3) Face to face dimensions: BS EN 558-1
4) Install between flanges: ANSI 16.10 CLASS 125/150, DIN2501 PN10/16, BS4504 PN10/16

Specifications:
1) Size: DN50 to DN600
2) Flange end: DIN PN10/PN16, ANSI 125LB/150LB,JIS 16K
3) Type: Lugged type, wafer type and flanged type, central line, NBR/EPDM/VITON/PTFE Seat
4) Material: CAST IRON, DUCTILE IRON, CF8, CF8M
5) Operation: Lever, gear, pneumatic or electric actuator

Standard materials of parts
Body Grey iron, Ductile iron, Cast steel, Stainless steel
Disc Ductile iron, Aluminum bronze, Stainless steel
Stem Stainless steel
Bushing Lubricated bronze, PTFE
Seat BUNA, EPDM, Neoprene, PTFE, NR, NBR, Hypalon, VITON
Pin Stainless steel
O-ring BUNA, EPDM
 

Dimensions (in mm & inch) and weight
Size A B C L E F kgs
mm inch
 
 
 
 
 
 
 
50 2" 161 80 42 32 57.15 12.6 2.5
65 2.1/2" 175 89 44.7 32 57.15 12.6 3.2
80 3" 181 95 45.2 32 57.15 12.6 3.6
100 4" 200 114 52.1 32 69.85 15.7 4.9
125 5" 213 127 54.4 32 69.85 18.92 7
150 6" 226 139 55.8 32 69.85 18.92 7.8
200 8" 260 175 60.6 45 88.9 22.1 13.2
250 10" 292 203 65.6 45 88.9 28.45 19.2
300 12" 337 242 76.9 45 107.95 31.6 32.5
350 14" 368 267 76.9 45 107.95 31.6 41.3
400 16" 400 298 86.5 51.2 158.75 33.15 61
450 18" 422 318 105.6 51.2 158.75 38 79
500 20" 480 349 131.8 64.2 185.75 41.15 128
600 24" 562 440 152 70.2 215.9 50.65 188
700 28" 624 520 163 72 254 55 284
800 32" 672 591 188 82 254 55 713
 
 

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