
The butterfly valve are used in on/off and control flow of medium in avariery pipeline such as food stuffs,beverage,madicine,chemical industries,sewage system,gas papermaking and building,etc.

Type | D371F/X-10/16 | D371N/P-10/16 | ||||||||
DN | L | D1 | D | Z-Ød | H | H0 | A | B | Dp | Wt/kg |
40/50 | 43 | 125 | 165 | 4-18 | 80 | 360 | 193 | 125 | 150 | 8 |
65 | 46 | 145 | 185 | 4-18 | 90 | 385 | 193 | 125 | 150 | 9 |
80 | 46 | 160 | 200 | 8-18 | 95 | 395 | 193 | 125 | 150 | 10 |
100 | 52 | 180 | 220 | 8-18 | 115 | 430 | 193 | 125 | 150 | 11 |
125 | 56 | 210 | 250 | 8-18 | 125 | 460 | 193 | 125 | 150 | 13 |
150 | 56 | 240 | 285 | 8-22 | 140 | 485 | 193 | 125 | 150 | 14 |
200 | 60 | 295 | 340 | 8-22 | 175 | 630 | 283 | 165 | 220 | 30 |
250 | 68 | 350 | 395 | 12-22 | 206 | 690 | 283 | 165 | 220 | 40 |
300 | 78 | 400 | 445 | 12-22 | 240 | 770 | 334 | 175 | 280 | 48 |
350 | 78 | 460 | 505 | 16-22 | 270 | 830 | 334 | 175 | 280 | 81 |
400 | 102 | 515 | 565 | 16-26 | 315 | 910 | 425 | 210 | 320 | 140 |
450 | 114 | 565 | 615 | 20-26 | 320 | 938 | 425 | 210 | 320 | 160 |
500 | 127 | 620 | 670 | 20-26 | 343 | 993 | 425 | 210 | 320 | 190 |
600 | 154 | 725 | 780 | 20-26 | 413 | 1131 | 425 | 210 | 320 | 315 |
700 | 165 | 840 | 895 | 20-30 | 478 | 1476 | 620 | 320 | 400 | 480 |
800 | 190 | 950 | 1015 | 24-30 | 525 | 1533 | 620 | 320 | 400 | 516 |
900 | 203 | 1050 | 1115 | 24-33 | 585 | 1655 | 620 | 320 | 400 | 780 |
1000 | 216 | 1160 | 1230 | 28-36 | 640 | 1765 | 620 | 400 | 400 | 950 |
1200 | 264 | 1380 | 1455 | 32-39 | 755 | 1995 | 620 | 400 | 400 | 1150 |


Performance Characteristics:
1.Wide operating temperature range:-20℃+95℃
2.Has excellent strength and toughness
3.Has exccellent chemical resistance
4.The flame retardant performance is self-extinguishing
5.Low thermal conductivity,about 1/200 of steel
6.The content of heavy ions in the medium reaches the standard of ultrapure water.
7.Sanitary indicators meet the requirements of national sanitart standards
8.The wall of the pipes is flat and smooth,with small frictional resistance and adhesion when conveying liquid.
9.Light weight,equivlent to 1/5 of steel pipe and 1/6 of copper pipe. 10.Convenient installation,can be connected by flange,roulette etc
Performance Model
| 05 Type | 10 Type | 16 Type | 25 Type | 50 Type | 100 Type | 200 Type |
Power | AC220V 50/60Hz, if (AC24V, AC110V, AC380V, DC24V, DC220V) and other voltages are required, please specify when ordering. | ||||||
Torque | 50NM | 100NM | 160NM | 250NM | 500NM | 1000NM | 2000NM |
Time(s) | 15, 30 | 15/30/60 | 15/30/60 | 15/30/60 | 15/30/60 | 60 | 60, 100 |
Electric machine | 15W | 23W | 23W | 50W | 90W | 100W | 100W |
Working current | 0.25A | 0.6A | 0.7A | 0.8A | 1.2A | 1.3A | 1.3A |
Weight | 2.5KG | 3.7KG | 3.7KG | 6.8KG | 8.0KG | 12KG | 12KG |
Rotation angle | 0°~90° | ||||||
Ambient temperature | -30℃~+60℃ | ||||||
Pressure-withstanding valve | 1500AC/1minute | ||||||
Level of protection | IP67 | ||||||
Position-limiting | Electrical machinery | ||||||
Manually operating | With handle | ||||||
Installation angle | Any angle | ||||||


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