Bear “Customer first, Excellent first” in mind, we operate closely with our customers and supply them with efficient and expert services for High Quality China Concentric U Type Double Flange Butterfly Valve with Short Type, We focus on producing own brand and in combination with several experienced phrase and first-class equipment . Our goods you worth have.
Bear “Customer first, Excellent first” in mind, we operate closely with our customers and supply them with efficient and expert services for China Butterfly Valve, Flanged Butterfly Valve, Now we have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our goods have been strictly inspected before shipment.
This valve disc is guided by the central axis at both ends of the inlet and outlet. It can be opened and closes flexibly. It can be installed horizontally and vertically. The valve disc is loated by spring. Its fast closing can effectively eliminate water hammer, with good sealing performance and no noise during closing. The utility model has the advantages of small volume, light weight, small fluid resistance, fatigue resistance, long service life, etc.
Part name | Meterial | ||||||
Valve body | WCB | ZG1Gr-18Ni9ti | CF8 | CF3 | ZG1Gr-18Ni12Mo2Ti | CF8M | CF3M |
Valve disc,Valve seat,spring | 2CR13 | 1Gr18Ni9Ti | 0GR18Ni9
(304) |
00Gr18Ni10
(304L) |
1Gr18Ni-12Mo2Ti | 0Gr18Ni12-Mo2(310) | 00Gr17Ni14-Mo2(316L) |
Suitable Mediums | Water,steam,oil | Nitric acid and other corrosive media Chronic Effectss Acetic acid and other corrosive media Urea and other corrosive mesia | |||||
°C Suitable Temperature | ≤450 | ≤200 |
Main dimensions
PN(MPa) | DN(mm) | L | D | K | b | Z-Ø d |
1.0 | 40 | 112 | 145 | 110 | 18 | 4-Ø18 |
50 | 120 | 160 | 125 | 20 | 4-Ø18 | |
65 | 130 | 180 | 145 | 20 | 4-Ø18 | |
80 | 150 | 195 | 160 | 22 | 8-Ø18 | |
100 | 165 | 215 | 180 | 24 | 8-Ø18 | |
125 | 190 | 245 | 210 | 26 | 8-Ø18 | |
150 | 210 | 280 | 240 | 26 | 8-Ø22 | |
200 | 255 | 335 | 295 | 28 | 8-Ø22 | |
250 | 310 | 390 | 350 | 28 | 12-Ø22 | |
300 | 320 | 440 | 400 | 28 | 12-Ø22 | |
350 | 380 | 500 | 460 | 30 | 16-Ø22 | |
400 | 405 | 565 | 515 | 32 | 16-Ø26 | |
450 | 430 | 615 | 565 | 32 | 20-Ø26 | |
500 | 450 | 670 | 620 | 34 | 20-Ø26 | |
600 | 510 | 780 | 725 | 36 | 20-Ø30 | |
1.6 | 40 | 112 | 145 | 110 | 18 | 4-Ø18 |
50 | 120 | 160 | 125 | 20 | 4-Ø18 | |
65 | 130 | 180 | 145 | 20 | 4-Ø18 | |
80 | 150 | 195 | 160 | 22 | 8-Ø18 | |
100 | 165 | 215 | 180 | 24 | 8-Ø18 | |
125 | 190 | 245 | 210 | 26 | 8-Ø18 | |
150 | 210 | 280 | 240 | 26 | 8-Ø22 | |
200 | 255 | 335 | 295 | 30 | 12-Ø22 | |
250 | 310 | 405 | 355 | 32 | 12-Ø26 | |
300 | 320 | 460 | 410 | 32 | 12-Ø26 | |
350 | 380 | 520 | 470 | 36 | 16-Ø26 | |
400 | 405 | 580 | 525 | 38 | 16-Ø30 | |
450 | 430 | 640 | 585 | 40 | 20-Ø30 | |
500 | 450 | 715 | 650 | 42 | 20-Ø30 | |
600 | 510 | 840 | 770 | 48 | 20-Ø36 |
Products Detailes
Process
Application