Click image to view full size image
Angle Type Dump Valve
Summary
Angle Type Dump Valve
■ Technical specification
1. Designand manufacture according to ASME B16.34 ( reduced diameter about Class150),
2. Thesize of flange according to ASME B16.5, GB/T9113.6
3.Inspection standard: API 598
Notes: Thetechnical specifications of GB PN 2.0, PN5.0 MPa angle type dump valves are thesame as the above.
■ Form of major parts material
| No. | Accessory Name | Material |
| 1 | Seat | ASTM 105+HF |
| 2 | Gasket | Flexile Graphite+Stainless steel |
| 3 | Body | ASTM A216 WCB |
| 4 | Flange cover | A105 |
| 5 | Bolt | ASTM A193 B7 |
| 6 | Nut | ASTM A194 2H |
| 7 | Bonnet | ASTM A216 WCB |
| 8 | Stem nut | Copper alloy |
| 9 | Bearing |
|
| 10 | Bearing gland | ASTM A105 |
| 11 | Driving device |
|
| 12 | Disc | ASTM A105+HF |
| 13 | Bonnet | ASTM A105 |
| 14 | Splitting circle | Carbon steel |
| 15 | Stem | ASTM A276—410 |
| 16 | Packing | Flexible graphite |
| 17 | Packing sleeve | ASTM A216 WCB |
| 18 | Anti-gyration plate | Carbon steel |
| 19 | Bolt | ASTM A193 B7 |
Angle Type Dump Valve