Flanged Knife Gate Valve
Body: Carbon Steel, Ductile Iron, SS316
Knife: SS304, SS316
Disc: SS304, SS316L
Wedge: SS304, SS316, SS316L
Packing: PTFE
Seal Ring: Polyurethane, EPDM, NBR, VITON
Yoke: SS304, SS316
Packing Gland: CF8, WCB
Nominal Size: DN50 to DN450
Nominal Pressure: Class150 to Class30, PN10
End Type: Flanged
Operation: Handwheel, Electric Actuated, Pneumatic Actuated
Design and Manufacture Standard: MSS SP-81
Face to Face Dimension: MSS SP-81
Flanged End Dimension: DIN, JIS
Inspection and Test: API 598
Dimensions Unit: mm
| DN |
L |
H |
K |
| 50 |
178 |
400 |
200 |
| 65 |
191 |
490 |
200 |
| 80 |
203 |
510 |
250 |
| 100 |
229 |
585 |
300 |
| 125 |
267 |
795 |
350 |
| 150 |
292 |
1015 |
350 |
| 200 |
330 |
1230 |
400 |
| 250 |
356 |
1465 |
450 |
| 300 |
381 |
1755 |
500 |
| 350 |
406 |
2030 |
500 |
| 400 |
432 |
2210 |
600 |
| 450 |
457 |
2510 |
750 |
| 500 |
508 |
2880 |
750 |