Description

Single Plate Check Valve

Body: WCB, SS304, SS316, CF8, CF8M, CI, DI

Disc: DI, SS304, SS316

Spring: Stainless Steel

Stem: Stainless Steel

Seat: EPDM, NBR, VITON

Nominal Diameter: DN50 to DN900

Nominal Pressure: Class150 to Class1500

End Connection: Wafer, Lug

Dimension

Class150                                                                Unit: mm

DN A B L
40 87 23 19
50 104 30 19
65 124 41 19
80 136 54 19
100 174 71 19
125 197 92 19
150 222 112 19
200 279 155 28
250 339 201 28
300 409 240 38
350 450 270 44
400 514 311 51
450 549 360 60
500 606 410 64
600 717 490 80