

Add to Cart
Single Or Double Flange Butterfly Valve DN50mm-800mm(2''-32'')
Product Description
This butterfly valve is the latest flange butterfly valve developed
by our company. It is mainly suitable for water supply and drainage
in water plants, power plants, steel plants, smelting, papermaking,
chemical industry, catering and other systems. It is especially
suitable for use as a flow regulating device on tap water
pipelines.
Product Function
Fluid Control: Precise regulation of fluid flow within pipes and
channels
Switch Control: Seamless switching between fluid flow lines and
process streams
Modulating Control: Accurate adjustment of fluid flow rates for
optimal process control
Product Specification
公称通径DN | L | 1.0Mpa | 1.6Mpa | ||||
D | D1 | N-do | D | D1 | N-do | ||
50 | 108 | 165 | 125 | 4-18 | 165 | 125 | 4-18 |
65 | 112 | 185 | 145 | 4-18 | 185 | 145 | 4-18 |
80 | 114 | 200 | 160 | 8-18 | 200 | 160 | 8-18 |
100 | 127 | 220 | 180 | 8-18 | 220 | 180 | 8-18 |
125 | 140 | 250 | 210 | 8-18 | 250 | 210 | 8-18 |
150 | 140 | 285 | 240 | 8-22 | 285 | 240 | 8-22 |
200 | 152 | 340 | 295 | 8-22 | 340 | 295 | 8-22 |
250 | 165 | 395 | 350 | 12-22 | 405 | 355 | 12-22 |
300 | 178 | 445 | 400 | 12-22 | 460 | 410 | 12-26 |
350 | 190 | 505 | 460 | 16-22 | 520 | 470 | 16-26 |
400 | 216 | 565 | 515 | 16-26 | 580 | 525 | 16-30 |
450 | 222 | 615 | 565 | 20-26 | 640 | 585 | 20-30 |
500 | 229 | 670 | 620 | 20-26 | 710 | 650 | 20-33 |
600 | 267 | 780 | 725 | 20-30 | 840 | 770 | 24-36 |
700 | 292 | 895 | 840 | 24-30 | 910 | 840 | 24-36 |
800 | 318 | 1015 | 950 | 24-33 | 1025 | 950 | 24-39 |