The working principle of the stainless steel ball valve is to open or close the valve by rotating the spool. The ball valve body can be integrated or combined. The following will introduce you to the relevant knowledge of stainless steel ball valves. Brief introduction of ball valve: The ball valve ... read more
There are also several types of natural gas meters. One is an ordinary gas meter, that is, no battery is allowed, and only a mechanical counter is provided. Then there is no valve in this meter. If you want to turn off the gas, you must use gas. Valve before or after the table. The other is an intel... read more
First, before use, water should be used to clean the pipeline and the valve body overflow to prevent residual iron filings and other debris from entering the valve body cavity. 2. When the ball valve is closed, some medium still remains in the valve body, and it is also under a certain pressure. Bef... read more
The ball of the ball valve is floating. Under the action of the medium pressure, the ball can produce a certain displacement and be tightly pressed against the sealing surface at the outlet end to ensure the outlet end is sealed. The floating ball ball valve has a simple structure and good sealing p... read more
(1) Dismantling and disassembling operations must be carried out after confirming that the pressure on the upstream and downstream pipes of the ball valve has been relieved. (2) Non-metal parts should be removed from the cleaning agent immediately after cleaning, and should not be soaked for a long ... read more
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