Fixed cone discharge valve
Fixed cone valve
Fixed cone valve is called the inverted cone plunger valve. It is known as Howell-bunger valve with thres components: actuation mechanism, plug and body. It offen used in spillway of dams or power plants.
Nonimal size: DN100-DN3200;
Nonimal pressure: PN6, PN16.
Temperature: -10 ~ 120
Connection type: Flange.
Operator: Wormgear, motorized, pneumatic and hydraulic power.
| Nominal pressure | Test |
| PN6 / PN10/ PN16 | Body: 1.5 times |
| No. | Pary | Material |
| 1 | Wormgear | WCB |
| 2 | Body | S 235JR / AISI 304 / AISI 316 |
| 3 | Cardan joint | S 235JR / AISI 304 / AISI 316 |
| 4 | Worgear | WCB |
| 5 | Actuator | Out-sourcing |
| 6 | Bolt | Carbon steel / SS |
| 7 | But | Carbon steel / SS |
| 8 | Sleeve | S 235JR / AISI 304 / AISI 316 |
| 9 | Press ring | S 235JR / AISI 304 / AISI 316 |
| 10 | O-ring | NBR / EPDM |
| 11 | Flange cover | S 235JR / AISI 304 / AISI 316 |
| 12 | Stem | SS420 / SS416 |
Please contact us for the drawing details.
Fixed cone valve provide controlled discharge of water while protecting the downstream environment. It breaks up the water into a large, hollow, expanding spray and can be used in most situations, including sub-merged applications.
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