Quick – Closing Valve
1. Purpose
The CRD series pneumatic quick – closing valve control cabinet is a fuel tank (for ships), oil – slipping tank or daily fuel tank. It realizes remote control to open or close the valve. In case of a fire emergency, it can effectively prevent fire spread and reduce major losses. The equipment fully complies with the requirements of CB/t3685 – 1995 (pneumatic quick – closing valve remote control device).
2. Model Description
[A model diagram is presented with labels C, RD, Un, etc., but as the focus is on text, detailed diagram description is skipped]
3. Main Technical Parameters
| Parameter | CRD – Un – V Overall Type |
|---|---|
| 20 | |
| Air Cylinder Capacity (L) | 20 |
| Overall Type (Air Cylinder Gas – displacement Number) | |
| Remote Control | |
| Pneumatic Quick – closing Valve | |
| Rated Working Pressure (MPa) | 0.7 |
| Design Pressure (MPa) | 0.77 |
| Safety Valve Opening Pressure (MPa) | 1.155 (hydraulic test: water) / 0.7 (positive – pressure test: air) |
| Design Temperature (°C) | 50 |
| Air Inlet DN | 15 |
| Outlet DN | G3/4 – 7H |
| Dimensions (mm) L |
750 |
| B | 410 |
| B1 | 370 |
| H | 1600 |
| H1 | 900 |
Attention please: The description may be different with the goods, please check with us when order.
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