- PTFE Lined Wafer Butterfly Valve
- Size Range: DN40-1200
- Pressure: 5K/10K/150LB
- Body Material: Cast iron/Cast steel/Stainless steel
- Seat Material: PTFE
- Disc Material: WCB
- Stem Material: 2Cr13
- Features: The valve body with high precision and high quality.It is mainly used municipal construction, chemical industry, water treatment, electricity, petroleum, water supply and drainage, water conservancy projects.
Product advantages
Applicable medium:Water, weak acid and alkali, air, steam, oil, etc.
Application field: Municipal construction, chemical industry, water treatment, electricity, petroleum, water supply and drai
1.Strong pressure bearing capacity of valve body wall
2.Ultrasonic cleaning before packaging
3.Solid valve body, more stable
4.Heat-shrinkable film for independent packaging
5.The position of signboard is humanized
6.The sign has a beautiful appearance and strong connection
Parameters
Parameter Information:
Dimensions:
DN | Shape size | Connection dimension | |||||||
L | H2 | H1 | PN10 | PN16 | |||||
D | D1 | Z-Φd | D | D1 | Z-Φd | ||||
50 | 108 | 143 | 85 | 165 | 125 | 4-Φ18 | 160 | 125 | 4-Φ18 |
65 | 112 | 157 | 93 | 185 | 145 | 4-Φ18 | 180 | 145 | 4-Φ18 |
80 | 114 | 178 | 100 | 200 | 160 | 4-Φ18 | 195 | 160 | 8-Φ18 |
100 | 127 | 185 | 110 | 220 | 180 | 8-Φ18 | 215 | 180 | 8-Φ18 |
125 | 140 | 206 | 120 | 250 | 210 | 8-Φ18 | 245 | 210 | 8-Φ18 |
150 | 140 | 225 | 160 | 285 | 240 | 8-Φ23 | 280 | 240 | 8-Φ23 |
200 | 152 | 275 | 245 | 340 | 295 | 8-Φ23 | 335 | 295 | 12-Φ23 |
250 | 165 | 326 | 260 | 395 | 350 | 12-Φ23 | 405 | 355 | 12-Φ26 |
300 | 178 | 333 | 300 | 445 | 400 | 12-Φ23 | 460 | 410 | 12-Φ26 |
350 | 190 | 393 | 320 | 505 | 460 | 16-Φ23 | 520 | 470 | 16-Φ26 |
400 | 216 | 438 | 330 | 565 | 515 | 16-Φ26 | 580 | 525 | 16-Φ30 |
450 | 222 | 488 | 380 | 615 | 565 | 20-Φ26 | 640 | 585 | 20-Φ30 |
500 | 229 | 540 | 390 | 670 | 620 | 20-Φ26 | 715 | 650 | 20-Φ33 |
600 | 267 | 615 | 450 | 780 | 725 | 20-Φ30 | 840 | 770 | 20-Φ36 |
700 | 292 | 660 | 480 | 895 | 840 | 24-Φ30 | 910 | 840 | 24-Φ36 |
800 | 318 | 720 | 580 | 1010 | 950 | 24-Φ34 | 1020 | 950 | 24-Φ39 |
900 | 330 | 785 | 625 | 1110 | 1050 | 28-Φ34 | 1120 | 1050 | 28-Φ39 |
1000 | 410 | 900 | 660 | 1220 | 1160 | 28-Φ34 | 1255 | 1170 | 28-Φ42 |
1200 | 470 | 1070 | 780 | 1450 | 1380 | 32-Φ41 | 1485 | 1390 | 32-Φ48 |