一. use:

1. This valve is mainly used in the vacuum pipeline of lithium bromide refrigeration units to control the opening, closing and adjustment of the medium.

2. This valve is also suitable for opening, closing and throttling on other types of pipelines or equipment, and transports other media allowed by this valve, such as water, oil, gas or other corrosive media.

二. Performance characteristics:

1. Compact and reasonable structure, light weight and small size.

2. The valve body is made of stainless steel precision casting with advanced technology; the casting has high density, which eliminates the hidden danger of leakage of the valve body.

3. The valve body passage adopts a roof-shaped structure, which has a larger flow rate and smaller flow resistance than the traditional plate-shaped structure, and the erosion of the valve body by the medium is also smaller.

4. The valve and the vacuum unit are connected by plug-in welding, which not only makes the positioning accurate and convenient, but also keeps the pipeline free from contamination and prevents welding deformation.

5. The valve cover is inlaid with a copper sleeve using reliable technology, which has good wear resistance and feels easy to open and close.

三. Performance range

四. Main appearance and dimensions