The combined switch is suitable for centralized control of the gas tank series gas valve, subsea valve, oil and gas recovery valve, pipeline control valve, oil unloading valve, etc., and can be opened and closed, and remote emergency control can be performed.
When a combined switch is different, multiple pneumatic parts or multi -position components can be controlled. The structure is compact and durable. All series operations ensure that the tanker can only perform loading and unloading operations only under the conditions of ready, which meets the safety standards of oil tankers.
| model | WD103 | WD105 |
| Trachea | 6mm |
| Work pressure | 0.3-0.6MPa |
| Connection method | Plug in |
| temperature range | -20~+50°C |
| Use medium | Air |
Main material | Engineering plastics | Aluminum alloy |