Welcome to MLD Valve！
Model：D341
Size：DN50-DN1200
Pressure：PN10/PN16、JIS 5K/10K、Class 150
Temperature：-30℃ - 135℃
Body material：Cast Iron, Ductile Iron, Aluminum Stainless Steel,CF8,CF8M,CF3M
Applicable medium：Potable Water, Wastewater, Seawater, HVAC
Disc: Stainless Steel CF3M,CF3,CF8M, Nylon Coated Ductile Iron, Aluminum Bronze, Double Stainless Steel,2507,1.4529
Stem: 416 Stainless Steel,304 Stainless Steel,316 Stainless Steel
Seats: NBR,EPDM,PTFE,VITON, FKM* Polyurethane
Body style: Double Flanged
Sanitary & Chemical applications
One-piece disc/stem
High Cv, low pressure drop
| Size DN(mm) | L | 1.0MPa | 1.6MPa | ||||||
| D | D1 | H | H1 | Z-φd | D | D1 | Z-φd | ||
| 50 | 108 | 165 | 125 | 202 | 77 | 4-18 | 165 | 125 | 4-18 |
| 65 | 112 | 185 | 145 | 213 | 93 | 4-18 | 185 | 145 | 4-18 |
| 80 | 114 | 200 | 160 | 221 | 100 | 8-18 | 200 | 160 | 8-18 |
| 100 | 127 | 220 | 180 | 234 | 113 | 8-18 | 220 | 180 | 8-18 |
| 125 | 140 | 250 | 210 | 253 | 123 | 8-18 | 250 | 210 | 8-18 |
| 150 | 140 | 285 | 241 | 269 | 193 | 8-22 | 285 | 240 | 8-22 |
| 200 | 152 | 340 | 295 | 316 | 172 | 8-22 | 340 | 295 | 12-22 |
| 250 | 165 | 395 | 350 | 358 | 202 | 12-22 | 405 | 355 | 12-26 |
| 300 | 178 | 445 | 400 | 384 | 218 | 12-22 | 460 | 410 | 12-26 |
| 350 | 190 | 505 | 460 | 439 | 253 | 16-22 | 520 | 470 | 16-26 |
| 400 | 216 | 565 | 515 | 500 | 300 | 16-26 | 80 | 525 | 16-30 |
| 450 | 222 | 615 | 565 | 528 | 328 | 20-26 | 640 | 585 | 20-30 |
| 500 | 229 | 370 | 620 | 552 | 352 | 20-26 | 710 | 650 | 20-33 |
| 600 | 267 | 780 | 725 | 669 | 397 | 20-30 | 840 | 770 | 20-36 |
| 700 | 292 | 895 | 840 | 745 | 498 | 24-30 | 910 | 840 | 24-36 |
| 800 | 318 | 1015 | 950 | 803 | 571 | 24-33 | 1025 | 950 | 24-39 |
| 900 | 510 | 1115 | 1050 | 880 | 615 | 28-33 | |||
| 1000 | 550 | 1230 | 1160 | 935 | 705 | 28-36 | |||
| 1200 | 630 | 1455 | 1380 | 1067 | 827 | 32-39 | |||
Top flange:ISO5211
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valve@mldvalves.com
