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Xuanda Group Zhejiang Zhiyi Machinery Manufacturing Co.Ltd
 
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Xuanda Group Zhejiang Zhiyi Machinery Manufacturing Co.Ltd
[China]
Address:
Dong'ou Industrial Zone,Oubei Town,Yongjia County, Wenzhou, China Wenzhou Zhejiang 325105 China
Phone:
86-0577-67966222
Contact name:
serena pan , salesperson
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Xuanda Group Zhejiang Zhiyi Machinery Manufacturing Co.Ltd
 
Cast Steel/Forged Steel/Stainless Steel Other Valve

API Butterfly Valve
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API Butterfly Valve
Click to enlarge image


Purpose and characteristic

The API series of butterfly valves has several connection types such as clamp,flange,welding,protruding ear type(socket around body).and uses 3-dimension eccentric structure.with almost no attrition between seat and disc.with Function of sealing tighter and tighter and no matter under condition of sub zero or high tem-Perature of high pressure all have fine sealing performance.lt is is widely utilzed in foodstuff,pharmacy,petroleum,chemical industry,light industry,textile,metallurgy,mine,energy etc,as well as construction,environmental protection,water supply and drainage piping for opening and dosing or as just capacity of medium.

Adopt stamdard :

Cibbect dunebsuib : ANSI B16.5a-92 MSS SP-44-91 API609-83
Face to face: ANsI B16.10-86 API 609-91 MSS SP-68-97
Oressyre test: APl 598-94 MSS SP?44-91 APl609-83

Main performance  parameter

Nominal diameter 

NPS(in)

2??8

Nominal pressure 

PN(Lb)

150

300

600

Test pressuer Ps(MPa)

Strength test 

225

450

900

Seal test 

165

330

660

Gas seal test 

O.5O.7MPa

Suitable medium

Water,Oil Steam,Coal gas Acid,Alkali

Suitable temperature 

- 40-3.570

 

Materal for main parts

Name 

Material

Body 

WCB304316CF8M

Disc 

WCB304316316SSCF8M

Stem

420316SS316L304

Seal ring 

304316PTFE

Packing 

 PTFE ,Flexible graphite

Drive mode 

Manual,Worm wheel actuator,Electric,Aerodynamic,Hydraulic

Wafer type,protruding type

class DN Size
ANSI
Class 150		 2 50 43 152 120.5 75 195 45 4-19
21/2 65 46 178 139.5 110 215 45 4-19
3 80 48 190 152 5 120 255 45 4-19
4 100 54 229 190.5 135 275 2230´ 8-19
5 125 56 254 216 150 295 2230´ 8-22
6 150 57 279 241.5 180 310 2230´ 8-22
8 200 64 343 298.5 210 380 2230´ 8-22
10 250 71 406 362 260 400 15 12-25
12 300 81 483 432 290 490 15 12-25
14 350 92 533 476 320 510 15 12-29
16 400 102 597 539.5 350 600 1115´ 16-29
18 450 114 635 578 380 620 1115´ 16-32
20 500 127 698 635 410 680 9 20-32
24 600 154 813 749.5 460 750 9 20-35
28 700 165 927 863.5 530 820 626´ 28-35
30 750 167 984 914.5 570 860 626´ 28-35
32 800 190 1060 978 610 910 626´ 28-41
36 900 203 1168 1086 670 960 538´ 32-41
40 1000 216 1289 1200 720 940 5 36-41
42 1050 222 1346 1257.5 770 1080 5 36-41
48 1200 254 1511 1422.5 820 1220   44-41
ANSI
Class 300		 3 80 48 210 168.5 130 265 2230´ 8-22
4 100 54 254 200 155 295 2230´ 8-22
5 125 57 279 235 169 315 2230´ 8-22
6 150 59 318 270 199 329 15 12-22
8 200 73 381 330 240 410 15 12-25
10 250 83 445 387.5 273 430 1115´ 16-29
12 300 92 521 451 310 510 1115´ 16-32
14 350 117 584 514.5 350 540 90 20-32
16 400 133 648 571.5 370 625 9 20-35
18 450 149 711 628.5 415 655 730´ 24-35
20 500 159 775 686 440 710 730´ 24-35
24 600 181 914 813 518 810 730´ 24-41
ANSl
Class 600		 3 80 54 210 168 130 265 2230´ 8-22
4 100 64 273 216 165 305 2230´ 8-25
5 125 78 330 266.5 195 340 2230´ 8-29
6 150 78 356 292 218 350 15 12-29
8 200 102 419 349 260 430 15 12-32
10 250 117 508 432 305 500 1130´ 16-35
12 300 140 559 489 330 530 9 20-35
14 350 155 603 527 360 558 9 20-38
16 400 178 686 603 405 655 9 20-41
18 450 200 743 654 435 675 9 20-44
20 500 216 813 724 470 740 730´ 24-44
24 600 232 940 835 550 840 730´ 24-52
Flange type
Pressure class Diameter Main commection dimension
inch mm L D D1 H H1 b Z-d
ANSI
Class 150		 3 80 114 190 152.5 120 255 19 4-19
4 100 127 229 190.5 135 275 24 8-19
5 125 140 254 216 150 295 24 8-22
6 150 140 279 241.5 180 310 26 8-22
8 200 152 343 298.5 210 380 29 8-22
10 250 165 406 362 260 400 31 12-25
12 300 178 483 432 290 490 32 12-25
14 350 190 533 476 320 510 35 12-29
16 400 216 597 540 350 600 37 16-29
18 450 222 635 578 380 62 40 16-32
20 500 229 698 635 410 680 43 20-32
24 600 267 813 749.5 460 750 48 20-35
28 700 292 927 863.5 530 820 71 28-35
30 750 318 984 914.5 610 860 75 28-35
32 800 318 1060 978 610 910 81 28-41
36 900 330 1168 1086 670 960 90 32-41
40 1000 410 1289 1200 720 940 90 36-41
42 1050 410 1346 1257.5 770 1080 97 36-41
48 1200 470 1511 1422.5 820 1220 108 44-41
ANSI
C1ass 300		 3 80 114 210 168.5 130 265 29 8-22
4 100 127 254 200 155 295 32 8-22
5 125 140 279 235 169 315 35 8-22
6 150 140 318 270 199 329 37 12-22
8 200 152 381 330 240 410 42 12-25
1 0 250 165 445 387.5 273 430 48 16-29
1 2 300 178 521 451 310 510 51 16-32
14 350 190 584 514.5 350 540 54 20-32
1 6 400 216 648 571.5 375 625 58 20-35
1 8 450 222 711 628.5 415 655 61 24-35
20 500 229 775 686 440 710 64 24-35
24 600 267 914 813 518 810 70 24-41
ANSI
Class 600		 3 80 180 210 168 130 265 32 8-22
d 100 190 273 216 165 305 38 8-25
5 125 200 330 266.5 195 340 45 8-29
6 150 210 356 292 218 350 48 12-29
8 200 230 419 349 260 430 56 12-32
10 250 250 508 432 305 500 64 16-35
12 300 270 559 489 330 530 67 20-35
14 350 290 603 527 360 558 70 20-38
16 400 310 686 603 405 655 77 20-41
18 450 330 743 654 435 675 83 20-44
20 500 350 813 724 470 740 89 24-44
24 600 390 940 835 550 840 102 24-52

Related Keywords: API Butterfly Valve , Butterfly Valve , Valve Manufacurer

icon   Price Condition FOB   Ningbo or Shanghai
icon   Packaging Wooden case
icon   Delivery lead time depends
icon   Minimum order 1
icon   Supply ability 50.000pcs/year

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