Cast Iron/Ductile Iron Lugged Type Butterfly Valves

  • Model NO.: CI/DI LUGGED Butterfly Valve
  • Connection Form: Lug Support
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage
  • Pressure: 16bar
  • Type: Wafer Type,Lugged Type or Flanged Type
  • Transport Package: Plywood case
  • Origin: China
  • Driving Mode: Manual
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Casting
  • Size: 2" to 24" or Larger
  • Material: Cast Iron,Carbon Steel,Stainless Steel,Al-Bronze
  • Trademark: FRONT
  • Specification: ce
  • HS Code: 84818010
Cast 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 DN1200
2) Class: PN10, PN16.125LB
3) Type: Lugged type, wafer type and flanged type, central line, NBR/EPDM/VITON/PTFE Seat
4) Material: CAST IRON, DUCTILE IRON, CF8, CF8M,WCB,AL-BRONZE
5) Operation: Lever, gear, pneumatic or electric actuator.

Description:
Wafer type or lugged type
Design and manufacture: MSS SP-67, API 609
Test and inspection: API 598 .
Flanged end: ANSI B16.1, BS4504, ISO2084 and
Flanged end: DIN2501 etc.
Top flange: ISO5211
Center line butterfly valve
Resilient seat
Shaft: Round, double D or square type
Size: 2" ~ 32" (DN50 ~ 800)
Working pressure: 1.0MPa / 1.6MPa / Class125
Operator: lever, gear, electric or pneumatic 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
 
 
 

Surface Box

1. 100% bi-directional tight shut-off.
2. Installation without restriction in direction of flow.
3. Reduced weight and overall dimensions.
4. Low pressure loss and reduced energy costs.
5. High Kv/Cv values.
6. Easy to clean and disinfect for potable water systems etc.
7. Self cleaning (no residue will be teapped).
8. Good resistance to corrosion.

Surface Box,Surface Switch Box,Pvc Surface Box,Switch Socket Box

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