Diaphragm Pneumatic Valves & Actuators
Model DX
We can provide Model DX actuators already mounted on valves and ready to deploy, or as actuated bonnet assemblies ready to mount on valves from other manufacturers
The DX is offered in Single & Tandem Configurations along with a full range of accessories including standard & fusible manual overrides, position indicators and fusible lock open devices.
Available (Single) Sizes
| Model | Size | Stroke |
|---|---|---|
| DX 10 | 10" | Up to 2 1⁄16” bore |
| DX 12 | 12" | Up to 3 1⁄8” bore |
| DX 15 | 15" | Up to 4 1⁄16” bore |
| DX 18 | 18" | Up to 5 1⁄16” bore |
| DX 20 | 20" | Up to 4 1⁄16” bore |
Available (Tandem) Sizes
| Model | Size | Stroke |
|---|---|---|
| DX-1815 | 15" | Up to 4 1⁄16” bore |
| DX-1818 | 18" | Up to 4 1⁄16” bore |
| DX-2020 | 20" | Up to 7 1⁄16” bore |
Specifications
| Maximum Operating Pressure | 170 PSI | Pressure relief device is set at 4,000 PSI |
| API Material Class | AA / BB / CC | N/A if control source contains H2S (is sour) |
| API Temperature Rating | P (-20 F to 180 F) | (-29 C to 82 C) |
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Oil Markets: Brent Crude —
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