Suppliers of Stainless Steel Pneumatic Butterfly Valve

Check Alloy Steel Two and 3 Way Butterfly Control Valve Dimension

Butterfly Valves

Butterfly Valves

Stainless Steel Butterfly Valve

Stainless Steel Butterfly Valve

Carbon Steel Butterfly Valve

Carbon Steel Butterfly Valve

Alloy Steel Butterfly Valve

Alloy Steel Butterfly Valve

Wafer Type Butterfly Valve

Wafer Type Butterfly Valve

Lugged Type Butterfly Valve

Lugged Type Butterfly Valve

Standard Specification of Butterfly valve

Size 2”~40”(DN50~DN1000)
Rating PN10, PN16, ANSI 150LB~600LB
Body Materials Stainless Steel, Cast Steel, Cast Iron, Ductile Iron, Nickel Aluminun Bronze(Ni_Al_Bronze) etc.
End Connection ASME B16.5, ASME B16.47, Wafer sandwiched
Operation Lever, Gear, Pneumatic/Hydraulic/Electrical Actuator

Carbon Steel Butterfly Valve Standards

Parameter Standard
Valves Design EN 593 (BS 5155), API 609, MSS SP 67, ISO 5752
Pressure Testing EN 12266/ API 598
End Connection To suit BS 10 Table D & E, ASME B 16.1 Class 125, B 16.5 Class 150, EN 1092-2 PN 10, BS 4504 PN 10, IS 6392 Table 11

Prestige quality Butterfly Valve suppliers in UAE offer these Pneumatic Butterfly Valve in ASME B16.5, ASME B16.47 standard.

Basic types of 3 Way Butterfly Control Valve

Sanitary Stainless Steel SS304/316L Multi-Position Plastic Handle Welded Butterfly Valve

Sanitary Stainless Steel SS304/316L Multi-Position Plastic Handle Welded Butterfly Valves

DIN2532 Pn16 Wafer Flange Butterfly Valves

DIN2532 Pn16 Wafer Flange Butterfly Valves

Stainless Steel Food Grade Manual Sanitary Welded Butterfly Valve (JN-BV1001)

Stainless Steel Food Grade Manual Sanitary Welded Butterfly Valves (JN-BV1001)


Sanitary Pneumatic Actuator Butterfly Valve

Sanitary Pneumatic Actuator Butterfly Valves

CF8 Di Ci EPDM PTFE Strong Acid Ductile Iron Lever Opreated Wafer Lug Butterfly Valve

CF8 Di Ci EPDM PTFE Strong Acid Ductile Iron Lever Opreated Wafer Lug valves

1.5 inch Stainless Steel Food Grade Tri-Clamp Sanitary Butterfly Valve

1.5 inch Stainless Steel Food Grade Tri-Clamp Sanitary Butterfly valves

API ANSI DIN JIS Cast Iron Stainless Steel Wafer Butterfly Valve with PTFE Seat

API ANSI DIN JIS Cast Iron Stainless Steel Wafer Butterfly valves with PTFE Seat

Stainless Valve D71f4-10/16p Worm Gear Butterfly Valve

Stainless Valve D71f4-10/16p Worm Gear Butterfly valves

PN16 ductile iron body disc SS410 shaft EPDM seal 3 inch DN80 Wafer type butterfly valve

PN16 ductile iron body disc SS410 shaft EPDM seal 3 inch DN80 Wafer type valves

PN1.0MPa DN40 Casting Iron Grooved Gate Butterfly Valve

PN1.0MPa DN40 Casting Iron Grooved Gate Butterfly valves

Stockist of 2 Inch Electric and Actuated Sanitary Butterfly Valve Size Chart

Weight Of Lugged Type Butterfly Valve

SIZE in Inch 2 2 1/ 2 3 4 5 6 8 10 12 14 16 18 20 24
WAFER / BST 8 9 10 14 18 20 33 49 82 110 155 300 330 400
LUG / BST 10 12 14 23 27 36 47 69 102 143 243 310 512 686
LEVER 3 3 3 3 3 3 7 7 7 15 17 29 60 90
GEAR 4 4 4 4 4 8 20 24 25 26 28 36 71 132

Wafer Type Butterfly valves Dimensions Schedule

wafer and lugged dimension

Wafer Type Butterfly Valve Dimension

 

Valve Size

 

A

 

B
C

 

D
E
Flow Control Lever

 

Standard Gear Unit

Heavy Duty Gear Unit

 

Wafer Flangeless

 

Wafer Lugged

NPS DN
2 50 43 99 129 277 - 65 96 158
65 46 110 140 288 - 78 105 180
3 80 46 116 146 294 - 85 123 190
4 100 52 134 164 312 - 105 157 216
5 125 56 164 194 342 - 118 180 255
6 150 56 177 207 355 - 144 212 280
8 200 60 235 300 428 450 169 262 345
10 250 68 259 332 452 476 214 322 405
12 300 78 284 357 477 501 249 373 485
14 350 92 318 - 510 535 304 430 530
16 400 102 370 - - 587 340 481 600
18 450 114 409 - - 790 408 524 650
20 500 127 441 - - 828 430 583 710
24 600 154 501 - - 889 500 685 820

 

flanged Butterfly Valve Dimension Dimensions (ASME B16.5)

Valve Size A B C D E F G Weight
NPS DN
6 150 140 177 144 306 175 163 132 35
8 200 152 235 169 429 300 218 217 52
10 250 165 259 214 453 300 218 217 66
12 300 178 284 249 478 300 218 217 106
14 350 190 318 342 512 300 218 217 150
16 400 216 370 377 587 300 271 255 215
18 450 222 410 445 788 578 338 437 225
20 500 229 440 477 820 578 338 437 278
24 600 267 500 547 880 578 338 437 370

 

Dimensions (B16.47 Series A & B or AWWA C207 Class E)

Valve Size

 

A

 

B

 

C

 

D

 

E

 

F

 

G

 

Weight1

 

Weight2

NPS DN
26 650 292 540 587 890 500 510 513 550 450
28 700 292 600 661 950 500 510 513 680 660
30 750 318 625 686 975 500 510 513 840 720
32 800 318 670 750 1120 700 510 613 965 800
36 900 330 720 785 1170 700 510 613 1180 1075

Difference Between Butterfly Valve And Gate Valve

Butterfly valves Gate valves
1. It as known as flap valves 1. It is known as sluice valves
2. Body Designs
  • Lug type butterfly valves,
  • Wafer type butterfly valves,
  • Flanged butterfly valves, and
  • Butt-welded butterfly valves.
2. Body-Bonnet Designs
  • Bolted-bonnet gate valve,
  • Pressure-seal bonnet, and
  • Screwed bonnet gate valve,
  • Welded-Bonnet gate valves.
3. Disc Offset Designs
  • Zero offset (concentric) butterfly valves,
  • Double offset (double eccentric) butterfly valves
  • Triple offset (triple eccentric) butterfly valves.
3. Disc Designs
  • Wedge gate valves,
  • Double-disc gate valves, and
  • Conduit or Parallel slide gate valves.
4. The category of quarter-turn valves and they consist of a rotating disc to regulate the medium flow.  4. Gate valves use a movable door or gate to open and close the valves.
5. Characteristics:
Simple structure, small size, light weight, low material consumption, small installation size, fast switching
5. Characteristics:
light weight, flat bottom gate seat, integral glue coating, precision casting valves body.

Triple Offset Butterfly Valve Material

Components Materials
Body Carbon Steel IS 2062 Gr. B, A 36, A 516 Gr. 60/70
Disc Carbon Steel IS 2062 Gr. B, A 36, A 516 Gr. 60/70
Retainer Carbon Steel IS 2062 Gr. B, A 36, A 516 Gr. 60/70
Top & Bottom Shafts Stainless Steel A 276 Type 410/ 316/ 304
Body Seat Stainless Steel A 240/182 Type 304/ 304L/ 316
Disc Seal Nitrile Rubber, EPDM, Viton
Bearings Steel Backed PTFE,
SS Backed PTFE, Phosphor Bronze
Thrust Plate Cast Iron IS 210 Gr. FG260
Bottom Cover Cast Iron, Carbon Steel

Size Chart of Eccentric Disc Butterfly Valve

 

Size
Flow in GPM @ 1 PSI P@Various Disc Angles. Full 90° Open
10° 20° 30° 40° 50° 60° 70° 80°
2" 0.1 5 12 24 45 64 90 125 135
2 1/2" 0.2 8 20 37 65 98 144 204 220
3" 0.3 12 22 39 70 116 183 275 302
4" 0.5 17 36 78 139 230 364 546 600
5" 0.8 29 61 133 237 392 620 930 1,022
6" 2 45 95 205 366 605 958 1,437 1,579
8" 3 89 188 408 727 1,202 1,903 2,854 3,136
10" 4 151 320 694 1,237 2,047 3,240 4,859 5,340
12" 5 234 495 1,072 1,911 3,162 5,005 7,507 8,250
14" 6 338 715 1,549 2,761 4,568 7,230 10,844 11,917
16" 8 464 983 2,130 3,797 6,282 9,942 14,913 16,388
18" 11 615 1,302 2,822 5,028 8,320 13,168 19,752 21,705
20" 14 791 1,674 3,628 6,465 10,698 16,931 25,396 27,903
24" 22 1,222 2,587 5,605 9,989 16,528 26,157 39,236 43,116
28" 36 1,813 3,639 6,636 11,061 18,673 29,732 44,343 49,500
32" 45 2,387 4,791 8,736 13,788 20,613 31,395 48,117 68,250
36" 60 3,021 6,063 11,055 17,449 26,086 39,731 60,895 86,375
40" 84 4,183 8,395 15,307 24,159 36,166 55,084 84,425 119,750
Check Pneumatic and Concentric Butterfly Valves Disc Price List

Price of Stainless Steel Butterfly Valves

Butterfly Valves Prices 3 Way Butterfly Valve Price list
wafer butterfly valves dn200 US$ 11.00-US$ 200.00 / Piece
High temperature PPH plastic manual butterfly valves US$ 1.00-US$ 15.00 / Piece
4 10 inch ptfe wafer type Ductile Iron cast iron stainless steel flange butterfly valves US$ 9.50-US$ 10.00 / Piece
Actuated 4 Inch Italy 10 Lug Cryogenic Grooved Wafer Type Cast Iron Butterfly Valves US$ 10.33-US$ 12.33 / Piece
AC220V ,AC24V, DC24V UPVC DN80,Stainless steel DN80 motorized wafer butterfly valves US$ 65.00-US$ 70.00 / Piece
Check Torque chart and properties of Eccentric Disc and Double Flanged Triple Offset Butterfly Valve DN3000

Two Way Butterfly Valve Torque chart

 

Size

Standard Disc, Differential Pressure
125 psi 150 psi 200 psi 285 psi
Bronze PTFE Bronze PTFE Bronze PTFE Bronze PTFE
2” 106 100 117 106 129 111 140 117
2 1/2" 152 150 166 163 181 176 195 189
3" 213 207 230 220 248 322 265 244
4" 321 290 386 323 450 357 515 390
5" 481 423 598 481 715 540 832 598
6" 692 599 878 691 1,063 783 1,248 875
8" 1,326 1,060 1,716 1,183 2,106 1,307 2,496 1,430
10" 2,239 1,671 3,010 1,872 3,780 2,074 4,550 2,275
12" 3,959 2,568 4,953 2,795 5,948 3,023 6,942 3,250
14" 4,881 2,640 6,226 3,070 7,570 3,500  

 

16" 7,020 4,260 8,580 4,880 10,140 5,500  

 

18" 10,105 6,287 12,202 7,243 14,300 8,200  

 

20" 13,923 8,360 16,582 9,180 19,240 10,000  

 

24" 23,617 15,427 26,953 16,813 30,290 18,200  

 

30" 39,721 27,313 43,391 29,407 47,060 31,500  

 

Temperature Range:

400 to 2500 F Continuous / 400 to 2750 F Intermittent

Butterfly Valves Stocking Distributor Of Following Manufacturers in UAE

Manual Butterfly Valves Stockist in UAE

Manual Butterfly Valves Stockist in UAE

Stockholder Of Electric Actuated Butterfly Valve in UAE

Stockholder Of Electric Actuated Butterfly Valve in UAE

Pneumatic Butterfly Valves Stockholder in UAE

Pneumatic Butterfly Valves Stockholder in UAE

Supplier Of Pneumatic Actuated Butterfly Valve in UAE

Supplier Of Pneumatic Actuated Butterfly Valve in UAE

Concentric Butterfly Valve Supplier in UAE

Concentric Butterfly Valve Supplier in UAE

Stock Of Eccentric Butterfly Valves in UAE

Stock Of Eccentric Butterfly Valves in UAE

Wafer-style Butterfly Valve Stock in Dubai

Wafer-style Butterfly Valve Stock in Dubai

Lug-style Butterfly Valve Stocking Distributor in Dubai

Lug-style Butterfly Valve Stocking Distributor in Dubai

Stocking Distributor Of Hydraulic Butterfly Valve in Dubai

Stocking Distributor Of Hydraulic Butterfly Valve in Dubai

Lined Butterfly Valves Stock in UAE

Lined Butterfly Valves Stock in UAE

Flanged Butterfly Valves Stockist in Dubai

Flanged Butterfly Valves Stockist in Dubai

Stockholder Of Ptfe Lined Butterfly Valve in Dubai

Stockholder Of Ptfe Lined Butterfly Valve in Dubai

Motorized Butterfly Valve With Actuator Stockholder in Dubai

Motorized Butterfly Valve With Actuator Stockholder in Dubai

PFA Lined Butterfly Valve Stocking Distributor in UAE

PFA Lined Butterfly Valve Stocking Distributor in UAE

Stocking Distributor Butterfly Actuator Valve in UAE

Stocking Distributor Butterfly Actuator Valve in UAE

Stock Of Spherical Disc Butterfly Valve in UAE

Stock Of Spherical Disc Butterfly Valve in UAE

Stockist Of Butterfly Valve With Electric Actuator in UAE

Stockist Of Butterfly Valve With Electric Actuator in UAE

Stock Of Pneumatic Operated Butterfly Valve in Dubai

Stock Of Pneumatic Operated Butterfly Valve in Dubai

Stockist Of Stainless Steel Butterfly Valve in Dubai

Stockist Of Stainless Steel Butterfly Valve in Dubai

Supplier Of Carbon Steel Butterfly Valve in Dubai

Supplier Of Carbon Steel Butterfly Valve in Dubai

Lugged Type Butterfly Valve Supplier in Dubai

Lugged Type Butterfly Valve Supplier in Dubai

Stock Of Double Flange Butterfly Valve in Dubai

Stock Of Double Flange Butterfly Valve in Dubai

Triple Offset Butterfly Valve Stock in UAE

Triple Offset Butterfly Valve Stock in UAE

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