Wafer Butterfly Valve With Blue Trigger Handle Stainless Steel
ZG1Cr18Ni12Mo2Ti 2" PN10
1. Nominal Size: DN50~DN2800 / NPS 2”~48”;
2. Nominal pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100 ,
Class150
3. Body material:
WCB,ZG1Cr5Mo,ZG1Cr18Ni9Ti,CF8(304),CF3(304L),ZG1Cr18Ni12Mo2Ti,CF8M(316),CF3M(316L)
4. Connecting type: Wafer, Double flange, Lugged wafer, Butt Weld.
5. Application: Petroleum, Chemical industry, Metallurgy, Electric
power, Food, Pharmacy Water supply and drainage, Gas delivery, it
can service as adjusting flow or cut and connect medium.
6. Suitable medium: Water, Sewage, Sea water, Air, Steam, Coal gas,
Corrosive medium etc.
Standard
1. Design and manufacture standard: JB/T 8527 , API 609
2. Face to face dimension standard: ANSI B 16.10-1992
3. Flange dimension standard: ANSI B16.5
4. Test and inspection standard:API 598-82
Advantage
1. Three- eccentric structure: When valve is closed more tight,
then seal will be more safe Sealing surface is very reliable, and
with zero-leakage.
2. Metal seat : Seat is bead welded with hard metal, valve can bear
corrosive, high temperature, abrasion. With long service life.
3. Multilevel hard and soft overlapped seal ring: easy to install,
regulate, and replacement.
4. The whole valve adopt steel material, it has a character of
fireproof in itself.
| Fingure: B5000F |
| Size : 2"-36" |
| Design Standard : API 609-83 |
| Face to Face : ANSI B16.10 |
| Flange Drilling : ANSI B16.5 |
| Application |
| characteristic is :due to use three eccentric configuration,
hermetic capability reliably, |
| which ensure disc never touch sealing seat when it start, solve the
problem of |
| hermetical seat burden unequally,prolong service life, and ensure
reliable hermetic |
| advantage capability with of high temperature resistant,
wearable,antisepsis etc. |
| Specification |
| Structre type:double flanged three eccenticity |
| Design standard:API609-83 |
| flange connection dimension:ANSI B 16.5 |
| Flange drilling:ISO5211. |
| Structure length:ANSI B 16.10-1992 |
| Pressure test:API 598-82 |
Materials
| Body | WCB,CF8M |
| Dise | WCB,CF8M |
| Stem | 416 Cr13Cr18Ni9Ti |
| Seal ring | 316,Fluorine plastic |
| Packing | Flesxible graphite,fluorine plastic |
Dimensions
| API 150LB Series |
| DN | L | H | H2 | D | D1 | D2 | M | n-φd1 |
| 50 | 108 | 110 | 345 | 152 | 120.5 | 92 | M18 | 4-19 |
| 80 | 114 | 125 | 380 | 190 | 152.5 | 127 | M18 | 4-19 |
| 100 | 127 | 145 | 415 | 229 | 190.5 | 157 | M18 | 8-19 |
| 125 | 140 | 165 | 455 | 254 | 216 | 186 | M20 | 8-22 |
| 150 | 140 | 175 | 545 | 279 | 241.5 | 216 | M20 | 8-22 |
| 200 | 150 | 210 | 645 | 343 | 298.5 | 270 | M20 | 8-22 |
| 250 | 160 | 250 | 695 | 406 | 362 | 324 | M24 | 12-25 |
| 300 | 178 | 285 | 830 | 483 | 432 | 381 | M24 | 12-25 |
| 350 | 190 | 320 | 900 | 533 | 476 | 413 | M27 | 16-29 |
| 400 | 216 | 355 | 980 | 597 | 540 | 470 | M27 | 16-29 |
| 450 | 222 | 380 | 1030 | 635 | 578 | 533 | M30 | 16-32 |
| 500 | 229 | 415 | 1110 | 699 | 635 | 584 | M30 | 20-32 |
| 600 | 267 | 475 | 1305 | 813 | 749.5 | 692 | M33 | 20-35 |
| 750 | 292 | 580 | 1525 | 985 | 914 | 857 | M33 | 28-35 |
| 800 | 318 | 630 | 1585 | 1060 | 978 | 914 | M39 | 28-41 |
| 900 | 330 | 680 | 1765 | 1168 | 1085 | 1022 | M39 | 32-41 |
| API 300LB Series |
| DN | L | H | H2 | D | D1 | D2 | M | n-φd1 |
| 50 | 108 | 110 | 345 | 165 | 127 | 92 | M18 | 8-19 |
| 80 | 114 | 125 | 380 | 210 | 168 | 127 | M20 | 8-22 |
| 100 | 127 | 145 | 415 | 254 | 200 | 157 | M20 | 8-22 |
| 125 | 140 | 165 | 455 | 279 | 235 | 186 | M20 | 8-22 |
| 150 | 140 | 175 | 545 | 318 | 270 | 216 | M20 | 12-22 |
| 200 | 150 | 210 | 645 | 381 | 330 | 270 | M24 | 12-26 |
| 250 | 160 | 250 | 695 | 445 | 387 | 324 | M27 | 16-29 |
| 300 | 178 | 285 | 830 | 521 | 451 | 381 | M30 | 16-32 |
| 350 | 190 | 320 | 900 | 584 | 514 | 413 | M30 | 20-32 |
| 400 | 216 | 355 | 980 | 648 | 571 | 470 | M33 | 20-35 |
| 450 | 222 | 380 | 1030 | 711 | 628 | 533 | M33 | 24-35 |
| 500 | 229 | 415 | 1110 | 775 | 686 | 584 | M33 | 24-35 |
| 600 | 267 | 475 | 1305 | 914 | 813 | 692 | M39 | 24-41 |
| 750 | 292 | 580 | 1525 | 1092 | 997 | 857 | M45 | 28-49 |
| 900 | 330 | 680 | 1765 | 1270 | 1168 | 1022 | M50 | 32-53 |
Types of Butterfly Valves Based on Body Construction
Based on the type of ends of the body butterfly valves are
available in following types.
Both Flanged Ends
Wafer Type Ends
Lug Type Ends
Butt Welded Types Ends
Water Type
The wafer body is placed between pipe flanges, and the flange bolts
surround the valve body. A wafer type butterfly valve is easy to
installed but it cannot be used as an isolation valve.
Seat Types
Butterfly valves can be metal-to-metal seated, soft seated, or with
a fully lined body and disc. The first image is of a soft seated
fully lined body and disc valve. Second, is a soft seat with metal
disk and the third is metal to metal seat type valve.
