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Location:Home / Product / Gate valve / GB c.s flange RS wedge gate valve Z41W-25
Product drawings
Product size
| nominal pressure | Size | dimensions(mm) | |||||||
| DN | L | D | D1 | D2 | b-f | H | D0 | Z-Фd | |
| PN25 | 15 | 130 | 95 | 65 | 45 | 16-2 | 170 | 120 | 4-14 |
| 20 | 150 | 105 | 75 | 55 | 16-2 | 190 | 120 | 4-14 | |
| 25 | 160 | 115 | 85 | 65 | 16-2 | 205 | 140 | 4-14 | |
| 32 | 180 | 135 | 100 | 78 | 18-2 | 270 | 160 | 4-18 | |
| 40 | 200 | 145 | 110 | 85 | 18-3 | 290 | 180 | 4-18 | |
| 50 | 250 | 160 | 125 | 100 | 20-3 | 310 | 240 | 4-18 | |
| 65 | 265 | 180 | 145 | 120 | 22-3 | 373 | 240 | 8-18 | |
| 80 | 280 | 195 | 160 | 135 | 22-3 | 435 | 280 | 8-18 | |
| 100 | 300 | 230 | 190 | 160 | 24-3 | 445 | 300 | 8-23 | |
| 125 | 325 | 270 | 220 | 188 | 28-3 | 570 | 320 | 8-26 | |
| 150 | 350 | 300 | 250 | 218 | 30-3 | 630 | 350 | 8-26 | |
| 200 | 400 | 360 | 310 | 278 | 34-3 | 735 | 400 | 12-26 | |
| 250 | 450 | 425 | 370 | 332 | 36-3 | 969 | 450 | 12-30 | |
| 300 | 500 | 485 | 430 | 390 | 40-4 | 976 | 500 | 16-30 | |
| 350 | 550 | 550 | 490 | 448 | 44-4 | 1120 | 550 | 16-34 | |
| 400 | 600 | 610 | 550 | 505 | 48-4 | 1452 | 550 | 16-36 | |
| 450 | 650 | 660 | 600 | 555 | 50-4 | 1541 | 600 | 20-36 | |
| 500 | 700 | 730 | 660 | 610 | 52-4 | 1880 | 700 | 20-41 | |
| 600 | 800 | 840 | 770 | 718 | 56-5 | 1950 | 800 | 20-41 | |
| 700 | 900 | 955 | 875 | 815 | 60-5 | 2083 | 800 | 24-48 | |
| 800 | 1000 | 1070 | 990 | 930 | 64-5 | 2400 | 850 | 24-48 | |
| 900 | 1100 | 1180 | 1090 | 1025 | 66-5 | 2950 | 1000 | 28-54 | |
| 1000 | 1200 | 1305 | 1210 | 1140 | 68-5 | 3245 | 1000 | 28-58 | |
Technical Data
1. Implement the standard GB/T12234-2019
2. Structural length standard GB/T12221-2005
3. Flange size standard HG/T9113.1-2000
4. Testing standard JB/T9092-1999
Product Parts List
| No. | name | Materials | No. | name | Materials |
| 1 | Body | WCB | 10 | Hand wheel | QT400-15 |
| 2 | Valve plate | WCB+507 | 11 | nameplate | Al |
| 3 | Stem | 1Cr13 | 12 | handwheel nut | A105 |
| 4 | Large sheet | PTFE/stainless steel+PTFE winding | 13 | Middle flange nut | A194-8 |
| 5 | Bonne | WCB | 14 | Mid flange screw | A193-B8 |
| 6 | Packing | PTFE/Flexible graphite | 15 | pin shaft | A105 |
| 7 | Gland | WCB | 16 | Living bolt | A193-B8 |
| 8 | plate | WCB | 17 | Union nut | A194-8 |
| 9 | Stem nut | brass |
Related Information
If you have any questions or suggestions about the product, or if you want to know more, you can contact us at any time.
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