Suppliers of Stainless Steel Pneumatic Butterfly Valve
Check Alloy Steel Two and 3 Way Butterfly Control Valve Dimension
Butterfly Valves
Stainless Steel Butterfly Valve
Carbon Steel Butterfly Valve
Alloy Steel Butterfly Valve
Wafer Type Butterfly Valve
Lugged Type Butterfly Valve
Table of Content
- Standard Specification of Butterfly valve
- Carbon Steel Butterfly Valve Standards
- Basic types of 3 Way Butterfly Control Valve
- Weight Of Lugged Type Butterfly Valve
- Wafer Type Butterfly valves Dimensions Schedule
- Difference Between Butterfly Valve And Gate Valve
- Triple Offset Butterfly Valve Material
- Size Chart of Eccentric Disc Butterfly Valve
- Price of Stainless Steel Butterfly valves
- Two Way Butterfly Valve Torque chart
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 Valves
DIN2532 Pn16 Wafer Flange Butterfly Valves
Stainless Steel Food Grade Manual Sanitary Welded Butterfly Valves (JN-BV1001)
Sanitary Pneumatic Actuator Butterfly Valves
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 valves
API ANSI DIN JIS Cast Iron Stainless Steel Wafer Butterfly valves with PTFE Seat
Stainless Valve D71f4-10/16p Worm Gear Butterfly valves
PN16 ductile iron body disc SS410 shaft EPDM seal 3 inch DN80 Wafer type valves
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
|
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 |
| 2½ | 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 |
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
|
2. Body-Bonnet Designs
|
3. Disc Offset Designs
|
3. Disc Designs
|
| 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
Stockholder Of Electric Actuated Butterfly Valve in UAE
Pneumatic Butterfly Valves Stockholder in UAE
Supplier Of Pneumatic Actuated Butterfly Valve in UAE
Concentric Butterfly Valve Supplier in UAE
Stock Of Eccentric Butterfly Valves in UAE
Wafer-style Butterfly Valve Stock in Dubai
Lug-style Butterfly Valve Stocking Distributor in Dubai
Stocking Distributor Of Hydraulic Butterfly Valve in Dubai
Lined Butterfly Valves Stock in UAE
Flanged Butterfly Valves Stockist in Dubai
Stockholder Of Ptfe Lined Butterfly Valve in Dubai
Motorized Butterfly Valve With Actuator Stockholder in Dubai
PFA Lined Butterfly Valve Stocking Distributor in UAE
Stocking Distributor Butterfly Actuator Valve in UAE
Stock Of Spherical Disc Butterfly Valve in UAE
Stockist Of Butterfly Valve With Electric Actuator in UAE
Stock Of Pneumatic Operated Butterfly Valve in Dubai
Stockist Of Stainless Steel Butterfly Valve in Dubai
Supplier Of Carbon Steel Butterfly Valve in Dubai
Lugged Type Butterfly Valve Supplier in Dubai
Stock Of Double Flange Butterfly Valve in Dubai
Triple Offset Butterfly Valve Stock in UAE