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  Rotex Engineering  Department  Rotex Engineering  A person in charge  K S Lim  Telephone  67323303  Facsimile  67347794  E-mail  kslim@rotex.com.sg  Address  36 Gul Road Dear Sales Manager Please quote price and delivery schedule (CIF Singapore Port) for: Floating Ball Valve (Brand: DOTEC) Size: 150 mm Class: 300# Material : A890-A4 (Duplex Stainless Steel) End Connection : Butt-Weld   Qty: 1pc Thank you and best regards K S Lim