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Home > Products > Butterfly Valve > Disc Double Flange Butterfly Valve

Disc Double Flange Butterfly Valve

Payment Type: L/C, T/T, Western Union, Money Gram
Min. Order: 1

Basic Info

Model No.:  D341X

Product Description

  • Model NO.: D341X
  • Connection Form: Flange
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Trademark: KQ
  • Specification: ISO Quality Management System
  • HS Code: 8481804090
  • Driving Mode: Manual
  • Structure: Centre Sealing
  • Valve Stem: Orbit
  • Working Temperature: Low Temperature (-100°C
  • Application: Industrial Usage, Water Industrial Usage
  • Transport Package: Plywood Packing
  • Origin: Shanghai China

Disc Double Flange Butterfly Valve
Disc Double Flange Butterfly Valve
Disc Double Flange Butterfly Valve
Double Flange Butterfly Valve

Brief Introduction
Flange Butterfly Valve adopts different material, different seal ring, suitable for different medium. Widely used in Chemical/Petrochemical Processing, Food & Beverage, Power & Utilities, Pulp & Paper etc.

Key feature and benefits
Light weight
Good wear resistance
Compact structure
Low flow resistance
Small operation torque
Easy to install and maintain

 

Part  Material

 
Technical  Specification
NO. PART  NAME MATERIAL
 
Nominal  Pressure: 1.0~1.6MPa
1 Body Ductile  Iron
 
DN: 50~2000mm
2 Disc Stainless  Steel
 
Medium:   water, oil, gas
3 Shaft 2Cr13
 
Work  temperature:   ≤ 120
4 Seal  Ring NBR
 
Design  Standard: BS
5 Paking O-ring
 
Flange  Standard: BS  EN  1092

 

 

 

 

 

 

 

 

 

 

 
OTHER  STANDARD  ARE  AVAILABLE  UPON  REQUEST.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
Dimension                                                                                                                                                                                                                                            Unit: mm
DN L H H1 A B 0.6MPa 1.0MPa 1.6MPa
D D1 D2 n-d D D1 D2 n-d D D1 D2 n-d
50 108 82.5 306 80 80 140 110 88 4-14 165 125 99 4-18 165 125 99 4-18
100 127 110 387 95 95 210 170 144 4-18 220 180 156 8-18 220 180 156 8-18
200 152 170 607 190 308 320 280 254 8-18 340 295 266 8-22 340 295 266 12-22
300 178 222.5 742 190 308 440 395 363 12-22 445 400 370 12-22 460 410 370 12-26
500 229 335 1065 270 466 645 600 568 20-22 670 620 582 20-26 715 650 609 20-33
800 318 507.5 1436 457 625 975 920 878 24-30 1015 950 901 24-33 1025 950 901 24-39
1000 410 615 1711 598 853 1175 1120 1078 28-30 1230 1160 1112 28-36 1255 1170 1112 28-42
1600 600 957.5 2578 860 1345 1830 1760 1710 40-36 1915 1820 1750 40-48 1930 1820 1750 40-56
1800 670 1057.5 2689 860 1345 2045 1970 1918 44-39 2115 2020 1950 44-48 2130 2020 1950 44-56
2000 760 1162.5 3022 952 1592 2265 2180 2125 48-42 2325 2230 2150 48-48 2345 2230 2150 48-62

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