Ball valve accessories include stems, bonnets, and packing. The stem is the part of the valve that connects the ball to an external control mechanism, such as a lever or a motor. The ball sits in the valve body, which has a bonnet to protect it from leakage. The stem is operated by an operator, whic... read more
Ball valve accessories can be an excellent way to extend the lifespan of your equipment. Not only do they add a decorative touch to your equipment, but they can also be used to ensure proper functioning. Ball valves come in a variety of designs and materials. Each material offers different desirable... read more
Expansion valves are commonly used for refrigeration systems and many other applications. However, there are many more options available, including valves with multiple functions. Here are a few things to consider. Not all expansion valve accessories are created equal, so be sure to consider the siz... read more
This type of gas charging pipe allows the fuel to enter the system through a valve. The gas can be impure or pure. The purging and charging pipes can be connected to different outlets in the system. This type of gas charging pipe is generally made of stainless steel. The compressed natural gas charg... read more
When buying a manual vacuum pump, it's important to choose one that can work with both liquids and gases. Most models feature a check valve that prevents air from leaking into the suction port when the pump is not in use. The fittings on a manual pump should be long enough for you to get the hose in... read more