Ball Industrial Valves in operation, it is very important to do a good job in detail, so as to play its role, so in the operation of the need to pay attention to? Let us know about the pneumatic valve manufacturer. Carbon steel check valve is the valve is used as boiler feed water and steam to cut off the valve, it can lift check valve and globe or Angle valves of the comprehensive function. Lift check valve can be divided into main swing check valve ( In accordance with the center of gravity rotating) And lift check valve ( Move along the axis) 。 Swing check valve can also be used to give the pressure could rise to more than the system pressure of the secondary system supply piping. 1. When the tube connected to the valve, the valve is fixed with a wrench adjacent described in tube side, the first end and the steel pipe wrench tight. If too far on tight, otherwise it will damage the ball valve in the pipe. 2. Stainless steel valves should avoid with other metals, not junk, and so on. Note that internal foreign body, and stored in good contact air environment. 3. Use the valve seal, because sealing characteristics, save the process leads to seal the pressure drop, using the screw loosening caused leakage must be fixed before. Usually you should also check whether there is a screw loose often use. 4. Before pipeline construction, to confirm the status of the interface, such as if there is oil, if any, removal of foreign bodies. 5. When tightening bolts, not only tight side, bolts shall be in the corresponding diagonal screwed tight. 6. In order to protect the ball washer, if the ball valve in the fully open position, gate valve, globe Industrial Valves, check valve should be stored in a fully closed state. 7. Body has the intended direction of flow, pipe installation, the valve should be recognized as shown in figure flow direction, flow direction of the arrow in the main body and should be consistent with the installation, so pneumatic non-return valve in the operation of the time we should pay attention to detail, these questions to ensure that it has good performance, provide more convenient for people's production enterprises.
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