Valve DV mark

2014-12-31View Original

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What does a valve with a DV mark mean?

Reply #22014-12-31

Is it this? Deluge Valve DV – a deluge valve, also known as a spray valve, and is a type of emergency fire-fighting equipment commonly used in offshore oil and gas production facilities.

Reply #32014-12-31

Markings on the stop valve. DV,

Reply #42015-01-04

DV: Dalian Dagao Valve Co., Ltd.

Reply #52020-06-11

DALIAN DV VALVE Co., LTD

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Valve DV mark

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