cryogenic ball

cryogenic ball is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically valves fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction.

Company Name  AC machinery  Department  AC machinery  A person in charge  Annie  Telephone  8615930776385  Facsimile    E-mail  annie@ac-machinery.com  Address  China Dear Sir!      Good day! This is Annie from AC Machinery.       AC Machinery specializes in manufacturing the customized pump and valve parts ( casting and machining).       With more than 30 years of industry experience, we provide many well-known companies with various types of pump and valve products.       With wide product range, rich experience, AC Machinery believes good quality, low price, and stable supply can fully meet your requirement.       We focus on providing products of high quality and low price according to customers' drawings, attach importance to long-term cooperation and achieve a win-win situation.      Please feel free to contact me if you need.       Best Regards       Annie Liu