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Finish see gate valve working principle, finally understand why close a valve need turned 8000 laps
2021-03-31 Finish see gate valve working principle, finally understand why close a valve nee…

Of course this is not our home use ordinary switch tube to use, as the industry is called a gate valve. Opening and closing a gate valve is ram, the movement direction of the ram, perpendicular to the direction of flow of gate valve gate, as a straigh…

Throttle valve is what works
2021-03-31 Throttle valve is what works

Throttle valve is by changing the throttling section or throttle valve to control the fluid flow length. Throttle valve is an important part of the household, as a result, many consumers attaches great importance to the quality of the throttle valve.O…

The working principle of control circuit of electric valve
2021-03-31 The working principle of control circuit of electric valve

State selectionWhen the circuit in a hot standby state, you can select SA1, the switch position of SA2, determine the main circuit is controlled or uncontrolled. When SA1 (SA2) on the left, KM1 (KM2) coil exit; When SA1 (SA2) on the right, KM1 (KM2) o…

To uncover the secret of the throttle valve, why to often clean?
2021-03-31 To uncover the secret of the throttle valve, why to often clean?

The gas is a very important part of the car. If the car in idle car jitter, the possible problems in the following places: carbon deposition, and more of the engine throttle and the carbon deposition on the nozzle is too much of the possible reasons f…

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