Disco Check Valve

We are offering Disco Check Valve.


Size PN10PN16 PN25 PN40
A B C L E H G A B C L E H G A B C L E H G
DN40(1.5) 94 81 22 16 25 195 1.5 Same PN10PN16 Same PN10PN16
DN50(2) 109 94 32 16 33.6 208 1
DN65(2.5) 129 111 40 17 46 230 2.5
DN80(3) 144 123 58 17 56.5 245 4
DN100(4) 164 147 70 18 71.4 265 4 168 149 70 18 71.4 269 4 Same PN25
DN125(5) 195 171 92 18 87.3 297 4 194 171 92 18 87.3 296 4
DN150(6) 220 200 115 20 106.6 321 6 224 202 115 20 106.6 325 6
DN200(8) 275 256 158 22 148.2 376 5 284 265 158 22 148.2 385 5 291 268 158 22 148.2 392 5
DN250(10) 331 302 200 26 185.2 436 6 342 307 200 26 185.2 447 6 353 312 200 26 185.2 458 6
DN300(12) 380 352 227 32 216.3 484 10 401 360 227 32 216.3 499 10 418 368 227 32 216.3 516 10


Material Of Main Parts
No Name Material
1 Body WCB SS304 SS316
2 O-Ring NBR EPDM VITON
3 Disc CF8 CF8M
4 O-Ring NBR EPDM VITON
5 Lift Bolt SS304 C.S
6 Small Cover SS304 C.S
7 Spring Shaft SS304 SS316
8 Screw SS304 C.S
9 Large Cover SS304 C.S
10 Screw SS304 C.S
11 Spring SS304 SS316