Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Newly Arrival China API Standard Cast Steel Wcb Class600 Butt Welded Bw Y Strainer, Our products and solutions are widely recognized and reliable by users and can meet continuously changing economic and social needs.
Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Butt Welded Y Strainer, China Bw Y Strainer, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you have to have!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
Main parts and technical specifications
Main parts | Valve body, valve cover | WCB | ZG1Cr18Ni9Ti | CF8(304) | CF3(304L) | ZG1Cr18Ni12Mo2Ti | CF8(316) | CF3M(316L) |
Stem | 20Cr13 | 1Cr18Ni9Ti | 0Cr18Ni9(304) | 00Cr19Ni11(304L) | 1Cr18Ni12Mo2Ti | 0Cr17Ni12Mo2(316) | 00Cr17Ni14Mo2(316L) | |
Valve disc | WCB | ZG1Cr18Ni9Ti | CF8(304) | CF3(304L) | ZG1Cr18Ni12Mo2Ti | CF8(316) | CF3M(316L) | |
Packing and gasket | V-type PTFE, flexible graphite ring, PTFE sheet, flexible graphite wound gasket | |||||||
Applicable conditions | Applicable medium | Water, steam, oil, etc | Nitric acid and other corrosive media | Strong oxidizing medium | Acetic acid and other corrosive media | Corrosive media such as urea | ||
Applicable temperature | -28~425℃ | |||||||
Application specification | Design and manufacture | GB12237-89 | API 6D | |||||
Flange size | GB/T9113(It can also be customized according to hg20592-97) | ANSI B16.5 | ||||||
Structural length | GB12221-89 | ANSI B16.10 | ||||||
Inspection test | JB/T9092-99、GB/T13927-89 | API 598 |
Note: the brand and model of pneumatic actuator can be specified by the customer, and the technical requirements can also be put forward by the customer, which can be matched by the manufacturer.
Fl641w / F pneumatic discharge valve PN1.6MPa main connecting dimensions
nominal Diameter |
Dimensions of external connecting flange | air connection | ||||||||||||
H | D | D1 | D2 | C | f | N | Φd | D3 | D4 | D5 | L | Z-M | ||
25 | 750 | 115 | 85 | 65 | 16 | 2 | 4 | 14 | 115 | 85 | 47 | 125 | M12x4 | 1/4” |
40 | 845 | 110 | 110 | 84 | 18 | 3 | 4 | 18 | 160 | 125 | 80 | 160 | M16x8 | |
50 | 845 | 165 | 125 | 99 | 20 | 3 | 4 | 18 | 180 | 145 | 80 | 169 | M16x4 | |
65 | 1000 | 185 | 145 | 118 | 20 | 3 | 4 | 18 | 195 | 160 | 110 | 175 | M16x4 | |
80 | 1050 | 200 | 160 | 132 | 20 | 3 | 8 | 18 | 225 | 190 | 137 | 185 | M16x8 | |
100 | 1120 | 220 | 180 | 156 | 22 | 3 | 8 | 18 | 260 | 225 | 180 | 210 | M16x8 | |
125 | 1370 | 250 | 210 | 184 | 22 | 3 | 8 | 18 | 280 | 240 | 180 | 230 | M20x8 | |
150 | 1450 | 285 | 240 | 211 | 24 | 3 | 8 | 22 | 295 | 295 | 210 | 240 | M20x8 | |
200 | 1580 | 340 | 295 | 266 | 24 | 3 | 12 | 22 | 405 | 335 | 275 | 330 | M22x12 | |
250 | 1720 | 405 | 355 | 319 | 26 | 3 | 12 | 26 | 460 | 410 | 330 | 380 | M22x12 |