Product Description
The D341X-16Q Turbine Flanged Butterfly Valve is suitable for use in water supply and drainage as well as gas pipelines in the food, pharmaceutical, chemical, petroleum, power, light industry, textile, and paper industries, where the operating temperature does not exceed 80℃ and Nominal Pressure does not exceed 1.6 MPa. It is designed to regulate flow and shut off the medium.
Product Features
- Innovative and practical design, unique structure, lightweight, and quick to open and close.
- Low operating torque, easy to use, and requires minimal effort.
- Can be installed in any location and is easy to maintain.
- The seals can be replaced, providing bidirectional sealing.
- Sealing materials are characterized by their resistance to aging and mild corrosion, as well as their long service life.
Product Specifications
Product Model | D341X-16Q |
Valve Body Material | Ductile Iron |
Valve Plate Material | Ductile Iron / 304 Stainless Steel |
Rubber-Lined Material | EPDM |
Nominal Pressure | ≤1.6 MPa |
Applicable Media | Water, gas, oil, etc. |
Operating Temperature | ≤80℃ |
Product Size Guide

DN | L | D | D1 | D2 | b | f | z-d |
40 | 106 | 145 | 110 | 85 | 16 | 3 | 4-18 |
50 | 108 | 160 | 125 | 100 | 16 | 3 | 4-18 |
65 | 112 | 180 | 145 | 120 | 18 | 3 | 4-18 |
80 | 114 | 195 | 160 | 135 | 20 | 3 | 8-18 |
100 | 127 | 215 | 180 | 155 | 20 | 3 | 8-18 |
125 | 140 | 245 | 210 | 185 | 22 | 3 | 8-18 |
150 | 140 | 280 | 240 | 210 | 24 | 3 | 8-23 |
200 | 152 | 335 | 295 | 265 | 26 | 3 | 12-23 |
250 | 165 | 405 | 355 | 320 | 30 | 3 | 12-25 |
300 | 178 | 460 | 410 | 375 | 30 | 4 | 12-25 |
350 | 190 | 520 | 470 | 435 | 34 | 4 | 16-25 |
400 | 216 | 580 | 525 | 485 | 36 | 4 | 16-30 |
450 | 222 | 640 | 585 | 545 | 40 | 4 | 20-30 |
500 | 229 | 705 | 650 | 608 | 44 | 4 | 20-34 |
600 | 267 | 840 | 770 | 718 | 48 | 5 | 20-41 |
700 | 292 | 910 | 840 | 788 | 50 | 5 | 24-41 |
800 | 318 | 1020 | 950 | 898 | 52 | 5 | 24-41 |
900 | 330 | 1120 | 1050 | 998 | 54 | 5 | 28-41 |
1000 | 410 | 1255 | 1170 | 1110 | 56 | 5 | 28-48 |




















