bypass relief valve

基本解释

In order to avoid screw pump is damaged, usually installed in the screw pump bypass relief valve outlet to a stable outlet pressure, keep the pump running.
爲了避免螺杆泵損壞，一般會在螺杆泵出口処安裝旁通溢流閥，用以穩定出口壓力，保持泵的正常運轉。
In addition to continuous blowdown service, the Hancock high pressure drop valve is also used on feedwater bypass relief, sampling systems, drains and other services where erosion is extremely severe.
除了連續排汙服務，高壓降漢考尅閥門也用在給水旁路救濟，取樣系統，排水渠及其他服務的地方水土流失極爲嚴重。
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