Electric Flange Carbon Steel Globe Valve
China Electric Flange Carbon Steel Globe Valve, Find details about China Globe Valve, Carbon Steel Globe Valve from Electric Flange Carbon Steel Globe Valve
Structure and characteristics
1. Exquisite selection of materials, in line with relevant national, domestic and foreign standards, and high overall quality of materials.
2. The product is designed and manufactured according to the national standard GB/T12235, with reasonable structure, excellent performance and beautiful appearance.
3. The sealing surface of the valve disc and the valve seat is made of iron-based alloy surfacing or Stellite cobalt-based hard gold surfacing, which is wear-resistant, high-temperature resistant, corrosion-resistant, and has good scratch resistance and service life. long.
4. After quenching and tempering and surface nitriding treatment, the valve stem has good corrosion resistance and scratch resistance.
5. Various piping flange standards and flange sealing surface forms can be used to meet various engineering needs and user requirements.
6. The valve body has a complete variety of materials, and the packing and gasket can be reasonably selected according to actual working conditions or user requirements, which can be suitable for various pressure, temperature and medium working conditions.
7. The inverted seal is made of stainless steel threaded connection seal seat or body surfacing austenitic stainless steel, and the seal is reliable. Packing replacement can be carried out without stopping the machine, which is convenient and quick without affecting system operation.
Executive standard
Design and manufacture | GB/T12235 | |
Connection dimension |
Face to face | GB/T12221 |
End flanged | JB/T79 | |
Inspection and test | JB/T9092 | |
Material |
Carbon steel | GB/T12229 |
Stain less steel | GB/T12230 | |
Alloy steel | Q/ZB66 | |
Symbol | GB/T12220 | |
Supply | JB/T7928 | |
Main dimensions, connection dimensions and quality
PN(MPa) | DN(mm) | standard value | Reference | Denso Model | ||||||||||
L | D | D1 | D2 | D6 | b | f | f1 | Z-Фd | L1 | H | kg | |||
1.6 | 50 | 230 | 160 | 125 | 100 | 16 | 3 | 4-Ф18 | 590 | 645 | 48 | DZW10A | ||
65 | 290 | 180 | 145 | 120 | 18 | 3 | 4-Ф18 | 590 | 690 | 60 | DZW10A | |||
80 | 310 | 195 | 160 | 135 | 20 | 3 | 8-Ф18 | 590 | 715 | 65 | DZW10A | |||
100 | 350 | 215 | 180 | 155 | 20 | 3 | 8-Ф18 | 590 | 770 | 71 | DZW15A | |||
125 | 400 | 254 | 210 | 185 | 22 | 3 | 8-Ф18 | 590 | 780 | 119 | DZW20A | |||
150 | 480 | 280 | 240 | 210 | 24 | 3 | 8-Ф23 | 590 | 810 | 210 | DZW30A | |||
200 | 600 | 355 | 295 | 265 | 26 | 3 | 12-Ф23 | 810 | 967 | 320 | DZW45A | |||
250 | 622 | 405 | 355 | 320 | 30 | 3 | 12-Ф25 | 810 | 1143 | 550 | DZW60A | |||
300 | 698 | 460 | 410 | 375 | 30 | 4 | 12-Ф25 | 830 | 1292 | 785 | DZW90 | |||
2.5 | 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-Ф18 | 590 | 645 | 50 | DZW10A | ||
65 | 290 | 180 | 145 | 120 | 22 | 3 | 8-Ф18 | 590 | 690 | 65 | DZW10A | |||
80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-Ф18 | 590 | 715 | 67 | DZW15A | |||
100 | 350 | 230 | 190 | 160 | 24 | 3 | 8-Ф23 | 590 | 770 | 73 | DZW20A | |||
125 | 400 | 270 | 220 | 188 | 28 | 3 | 8-Ф25 | 590 | 780 | 127 | DZW30A | |||
150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-Ф25 | 810 | 810 | 215 | DZW45A | |||
200 | 600 | 360 | 310 | 278 | 34 | 3 | 12-Ф25 | 810 | 967 | 322 | DZW60A | |||
250 | 622 | 425 | 370 | 332 | 36 | 3 | 12-Ф30 | 830 | 1143 | 585 | DZW90 | |||
300 | 698 | 485 | 430 | 390 | 40 | 4 | 16-Ф30 | 830 | 1292 | 795 | DZW120 | |||
4.0 | 50 | 230 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-Ф18 | 590 | 645 | 61 | DZW10A |
65 | 290 | 180 | 145 | 120 | 110 | 22 | 3 | 4 | 8-Ф18 | 590 | 690 | 75 | DZW10A | |
80 | 310 | 195 | 160 | 135 | 121 | 22 | 3 | 4 | 8-Ф18 | 590 | 715 | 84 | DZW20A | |
100 | 350 | 230 | 190 | 160 | 150 | 24 | 3 | 4.5 | 8-Ф23 | 590 | 770 | 101 | DZW30A | |
125 | 400 | 270 | 220 | 188 | 176 | 28 | 3 | 4.5 | 8-Ф25 | 810 | 782 | 207 | DZW45A | |
150 | 480 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-Ф25 | 810 | 875 | 226 | DZW60A | |
200 | 600 | 375 | 320 | 282 | 260 | 38 | 3 | 4.5 | 12-Ф30 | 810 | 1160 | 399 | DZW90 | |
6.4 | 50 | 300 | 175 | 135 | 105 | 88 | 26 | 3 | 4 | 4-Ф23 | 590 | 710 | 64 | DZW10A |
65 | 340 | 200 | 160 | 130 | 110 | 28 | 3 | 4 | 8-Ф23 | 590 | 750 | 77 | DZW15A | |
80 | 380 | 210 | 170 | 140 | 121 | 30 | 3 | 4 | 8-Ф23 | 590 | 785 | 86 | DZW30A | |
100 | 430 | 250 | 200 | 168 | 150 | 32 | 3 | 4.5 | 8-Ф25 | 810 | 837 | 171 | DZW45A | |
125 | 500 | 295 | 240 | 202 | 176 | 36 | 3 | 4.5 | 8-Ф30 | 810 | 1031 | 243 | DZW60A | |
150 | 550 | 340 | 280 | 240 | 204 | 38 | 3 | 4.5 | 8-Ф34 | 830 | 1066 | 296 | DZW90 | |
200 | 650 | 405 | 345 | 300 | 260 | 44 | 3 | 4.5 | 12-Ф34 | 830 | 1213 | 420 | DZW120 | |
10.0 | 50 | 300 | 195 | 145 | 112 | 88 | 28 | 3 | 4 | 4-Ф25 | 590 | 714 | 81 | DZW20A |
65 | 340 | 220 | 170 | 138 | 110 | 32 | 3 | 4 | 8-Ф25 | 590 | 734 | 102 | DZW30A | |
80 | 380 | 230 | 180 | 148 | 121 | 34 | 3 | 4 | 8-Ф30 | 810 | 847 | 175 | DZW45A | |
100 | 430 | 265 | 210 | 172 | 150 | 38 | 3 | 4.5 | 8-Ф30 | 810 | 950 | 194 | DZW60A | |
125 | 500 | 310 | 250 | 210 | 176 | 42 | 3 | 4.5 | 8-Ф34 | 830 | 1142 | 285 | DZW90 | |
150 | 550 | 350 | 290 | 250 | 204 | 46 | 3 | 4.5 | 12-Ф34 | 830 | 1240 | 450 | DZW120 | |
200 | 650 | 430 | 360 | 312 | 260 | 54 | 3 | 4.5 | 12-Ф41 | 830 | 1425 | 850 | DZW180 | |
16.0 | 50 | 300 | 215 | 165 | 132 | 88 | 36 | 3 | 4 | 8-Ф25 | 590 | 562 | 92 | DZW30A |
65 | 340 | 245 | 190 | 152 | 110 | 44 | 3 | 4 | 8-Ф30 | 810 | 743 | 165 | DZW45A | |
80 | 380 | 260 | 205 | 168 | 121 | 46 | 3 | 4 | 8-Ф30 | 830 | 820 | 216 | DZW90 | |
100 | 430 | 300 | 240 | 200 | 150 | 48 | 3 | 4.5 | 8-Ф34 | 830 | 935 | 238 | DZW120 | |
125 | 500 | 355 | 285 | 238 | 176 | 60 | 3 | 4.5 | 8-Ф41 | 870 | 1180 | 490 | DZW180 | |
150 | 550 | 390 | 318 | 270 | 204 | 66 | 3 | 4.5 | 12-Ф41 | 870 | 1290 | 647 | DZW250 | |
200 | 650 | 480 | 400 | 345 | 260 | 78 | 3 | 4.5 | 12-Ф48 | 1075 | 1495 | 1120 | DZW350 | |
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