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[China]
Trade Verify
Address: Plant NO.1,No.28,YinzhuRoad,New District,Suzhou,Jiangsu,China
Contact name:Barry Wang
Suzhou Ephood Automation Equipment Co., Ltd. |
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Verified Suppliers
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Electric, flange connection, open wedge type rigid single gate, seat sealing surface material is stainless steel, nominal pressure PN26, valve body material is cast steel gate valve
Technical requirement
1. Design and. manufacture: GB/T12234
2. Face to Face: CB/T12221
3. Flanged ends: JB/T 79-94
4.Testing and checking : GB/T13927
| NO. | Name | Material | NO. | Name | Material |
| 1 | body | WCB | 9 | Packing | Graphite |
| 2 | Seat | STL | 10 | Bolt | 45 |
| 3 | Wedge | WCB+STL | 11 | Hexagon Nut | 35 |
| 4 | Stem | 2Cr13 | 12 | Gland | WCB |
| 5 | Stud | 35 | 13 | Yoke | WCB |
| 6 | Hexagon Nut | 45 | 14 | Bearing | |
| 7 | Gasket | 304+Graphite | 15 | Stem Nut | ZQAL9-4 |
| 8 | Bonnet | WCB | 16 | Electric actuator | Components |
Technical Specification
PN(MPa) | DN(mm) | Standard Value | reference value | Electric Actuator Code | ||||||||||
| L | D | D1 | D2 | b | f | Z-φd | L1 | H | weight(kg) | |||||
| 1.6 | 50 | 250 | 160 | 125 | 100 | 16 | 3 | 4-φ18 | 590 | 678 | 90 | DZWl0A | ||
| 65 | 265 | 180 | 145 | 120 | 18 | 3 | 4-φ18 | 590 | 693 | 96 | DZWl5A | |||
| 80 | 280 | 195 | 160 | 135 | 20 | 3 | 8-φ18 | 590 | 755 | 108 | DZW20A | |||
| 100 | 300 | 215 | 180 | 155 | 20 | 3 | 8-φ18 | 590 | 820 | 126 | DZW20A | |||
| 150 | 350 | 280 | 240 | 210 | 24 | 3 | 8-φ23 | 590 | 994 | 199 | DZW20A | |||
| 200 | 400 | 335 | 295 | 265 | 26 | 3 | 12-φ23 | 590 | 1138 | 254 | DZW30A | |||
| 250 | 450 | 405 | 355 | 320 | 30 | 3 | 12-φ25 | 810 | 1409 | 310 | DZW45A | |||
| 300 | 500 | 460 | 410 | 375 | 30 | 4 | 12-φ25 | 810 | 1588 | 391 | DZW60 | |||
| 350 | 550 | 520 | 470 | 435 | 34 | 4 | 16-φ25 | 830 | 1755 | 729 | DZW90 | |||
| 400 | 600 | 580 | 525 | 485 | 36 | 4 | 16-φ30 | 830 | 1902 | 992 | DZWl20 | |||
| 450 | 650 | 640 | 585 | 545 | 40 | 4 | 20-φ30 | 870 | 214l | 1168 | DZWl80 | |||
| 500 | 700 | 705 | 650 | 608 | 44 | 4 | 20-φ34 | 870 | 2276 | 1222 | DZW250 | |||
| 600 | 800 | 840 | 770 | 718 | 48 | 5 | 20-φ41 | 870 | 2474 | 1376 | DZW250 | |||
| 2.5 | 50 | 250 | 160 | 125 | 100 | 20 | 3 | 4-φ18 | 590 | 678 | 95 | DZWl0A | ||
| 65 | 265 | 180 | 145 | 120 | 22 | 3 | 4-φ18 | 590 | 693 | 99 | DZWl5A | |||
| 80 | 280 | 195 | 160 | 135 | 22 | 3 | 8-φ18 | 590 | 755 | 113 | DZW20A | |||
| 100 | 300 | 230 | 190 | 160 | 24 | 3 | 8-φ23 | 590 | 820 | 132 | DZW20A | |||
| 150 | 350 | 300 | 250 | 218 | 30 | 3 | 8-φ25 | 590 | 934 | 206 | DZW30A | |||
| 200 | 400 | 360 | 310 | 278 | 34 | 3 | 12-φ25 | 590 | 1138 | 257 | DZW30A | |||
| 250 | 450 | 425 | 370 | 332 | 36 | 3 | 12-φ30 | 810 | 1409 | 317 | DZW45A | |||
| 300 | 500 | 485 | 430 | 390 | 40 | 4 | 16-φ30 | 810 | 1588 | 412 | DZW60A | |||
| 350 | 550 | 550 | 490 | 448 | 44 | 4 | 16-φ34 | 830 | 1750 | 750 | DZW90 | |||
| 400 | 600 | 610 | 550 | 505 | 48 | 4 | 16-φ34 | 830 | 1902 | 1042 | DZWl20 | |||
| 450 | 650 | 660 | 600 | 555 | 50 | 4 | 20-φ34 | 870 | 2141 | 1275 | DZWl20 | |||
| 500 | 700 | 730 | 660 | 610 | 52 | 4 | 20-φ41 | 870 | 2276 | 1420 | DZWl80 | |||
| 600 | 800 | 840 | 770 | 718 | 56 | 5 | 20-φ41 | 870 | 2474 | 1522 | DZW250 | |||
Testing Conditions
The corner of the inventory
Installation
