China Fluorine Lined Butterfly Valve

China Fluorine Lined Butterfly Valve
In the well-known butterfly valve technology, fluorine lined butterfly valve sealing form mostly adopts a sealing structure, and the sealing material is rubber, polytetrafluoroethylene, etc. Due to the limitation of butterfly valve structural characteristics of the fluorine lined butterfly valve, it is not suitable for industries such as high-temperature resistance, high-pressure resistance, corrosion resistance, and wear resistance. Contact our butterfly valve china manufacturer for more information now!

Fluorine Lined Butterfly Valve vs. Triple Eccentric Butterfly Valve
An existing more advanced butterfly valve is a triple eccentric metal hard-sealed butterfly valve, the fluorine lined butterfly valve body, and the valve seat are connected components, and the sealing surface layer of the valve seat is welded with temperature-resistant and corrosion-resistant alloy materials. The multi-layer soft laminated sealing ring is fixed on the fluorine lined butterfly valve plate. Compared with the traditional butterfly valve, fluorine lined butterfly valve has high-temperature resistance, is easy to operate, and has no friction when opening and closing. When closing, the torque of the transmission mechanism increases to compensate for the sealing, which improves the butterfly valve. The advantages of sealing performance and extended service life. This type of valve should generally be installed horizontally in the pipeline.

Fluorine Lined Butterfly Valve Datas
Fluorine Lined Butterfly Valve Technical Parameter
Wafer type
dn l d d 1 d 2 f z-φd h 2 h 1 d d1 z-φd kg
40 33 145 110 85 3 4-φ18 270 80 145 110 4-φ18 4
50 43 160 125 100 3 4-φ18 280 85 160 125 4-φ18 5
65 46 180 145 120 3 4-φ18 290 93 180 145 4-φ18 7
80 46 195 160 140 3 4-φ18 310 100 195 160 8-φ18 9
100 52 215 180 155 3 8-φ18 340 110 215 180 8-φ18 13
125 56 245 210 185 3 8-φ18 355 120 245 210 8-φ18 15
150 56 280 240 210 3.5 8-φ23 380 160 280 240 8-φ23 24
200 60 335 295 265 3.5 8-φ23 430 245 335 295 12-φ23 38
250 68 390 350 320 4 12-φ23 450 260 405 355 12-φ26 60
300 78 440 400 370 4 12-φ23 480 300 460 410 12-φ26 70
350 78 500 460 420 4 16-φ23 600 320 520 470 16-φ26 80
400 102 565 515 475 4.5 16-φ25 630 330 580 525 16-φ30 120
450 114 615 565 525 4.5 20-φ25 655 380 640 585 20-φ30 165
500 127 670 620 580 5 20-φ25 680 390 715 650 20-φ33 205
600 154 780 725 690 5 20-φ30 730 450 840 770 20-φ36 250
700 165 895 840 800 5 24-φ30 790 480 910 840 24-φ36 320
800 190 1010 950 905 5 24-φ34 880 580 1020 950 24-φ39 395
900 203 1110 1050 1005 5 28-φ34 930 625 1120 1050 28-φ39 450
1000 216 1220 1160 1115 6 28-φ34 1000 660 1255 1170 28-φ42 600
1200 254 1450 1380 1325 6 32-φ41 1300 780 1485 1390 32-φ48 825

Flange type
dn（mm） nps（inch） l d d1 d2 f b z-φd w do h wt（kg）
pn1.0mpa
40 11-2 106 145 110 85 3 18 4-φ18 160 140 10
50 2 108 160 125 100 3 20 4-φ18 200 160 12
65 11-2 112 180 145 120 3 20 4-φ18 250 165 14
80 3 114 195 160 135 3 22 4-φ18 250 170 16
100 4 127 215 180 155 3 22 8-φ18 300 180 18
125 5 140 245 210 185 3 24 8-φ18 300 275 20
150 6 140 280 240 210 3 24 8-φ23 200 295 38
200 8 152 335 295 265 3 26 8-φ23 200 320 74
250 10 250 390 350 320 3 28 12-φ23 240 385 105
300 12 270 440 400 368 3 28 12-φ23 240 390 142
350 14 290 500 460 428 4 30 16-φ23 240 460 179
400 16 310 565 515 482 4 32 16-φ25 280 510 220
450 18 330 615 565 532 4 32 20-φ25 280 540 268
500 20 350 380 620 585 4 34 20-φ25 320 570 378
600 24 390 780 725 685 4 36 20-φ30 320 660 608
700 28 430 895 840 800 5 40 24-φ30 360 710 1050
800 32 470 1010 950 905 5 44 24-φ34 360 780 1320
900 36 510 1110 1050 1005 5 46 28-φ34 380 885 1795
1000 40 550 1220 1160 1115 5 50 28-φ34 400 990 1900
pn1.6mpa
40 11-2 106 145 110 85 3 18 4-φ18 200 140 10
50 2 108 160 125 100 3 20 4-φ48 200 160 12
65 11-2 112 180 145 120 3 20 4-φ18 250 165 13
80 3 114 195 160 135 3 22 8-φ18 250 170 14
100 4 127 215 180 155 3 24 8-φ18 300 180 16
125 5 140 245 210 185 3 26 8-φ18 300 275 18
150 6 140 280 240 210 3 28 8-φ23 200 295 42
200 8 152 335 295 265 3 30 12-φ23 200 320 78
250 10 250 405 355 320 3 32 12-φ25 240 385 120
300 12 270 460 410 375 4 34 12-φ25 240 390 145
350 14 290 520 470 435 4 38 16-φ25 240 460 202
400 16 310 580 525 485 4 40 16-φ30 280 510 235
450 18 330 640 585 545 4 44 20-φ30 280 540 368
500 20 350 705 650 608 4 46 20-φ34 320 570 420
600 24 390 840 770 718 5 54 24-φ41 320 660 750
700 28 430 910 840 788 5 54 24-φ41 360 710 1028
800 32 470 1020 950 898 5 54 24-φ41 380 780 1690
900 36 510 1120 1050 998 5 54 28-φ41 400 885 1815
1000 40 550 1255 1170 1110 5 60 28-φ48 500 990 2050
pn2.5mpa
40 11-2 106 145 85 3 18 4-φ18 200 140 11
50 2 108 160 100 3 20 4-φ18 200 160 13
65 11-2 112 180 120 3 22 8-φ18 250 165 14
,,
80 3 114 195 135 3 22 8-φ18 250 170 16
100 4 127 230 160 3 24 8-φ23 300 180 18
125 5 140 270 188 3 28 8-φ25 300 275 20
150 6 140 300 218 3 30 8-φ25 240 295 48
200 8 152 360 278 3 34 12-φ25 240 320 88
250 10 250 425 332 3 36 12-φ30 280 385 145
300 12 270 485 390 4 40 16-φ30 280 390 157
350 14 290 550 448 4 44 16-φ34 320 460 222
400 16 310 610 505 4 48 16-φ34 320 510 353
450 18 330 660 555 4 50 20-φ34 360 540 405
500 20 350 730 610 4 52 20-φ41 360 570 448
600 24 390 840 718 5 56 20-φ41 380 660 795

Guaranteed by a high precision machining level and strict quality control system, a high-quality UTMOST control valve china design can be adopted under any tough operating conditions. UTMOST valve OEM, a leading China valve manufacturer and China valve supplier with China valve factory, is providing high-performance types of industrial valves for our customers. We offer a variety of valves for sale to meet your industrial valves needs. Welcome to contact us.

If you want to know more kinds of pneumatic eccentric rotary valve, please visit our website.