isolation valve

Isolation valve

Isolation valve refers to the valve which is a device that regulates the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically pipe fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. Valves are also found in the human body. For example, there are several heart valves which control the flow of blood in the chambers of the heart and maintain the correct pumping action.

In most cases, the isolation valve can be designed or manufactured according to several accepted standards, such as ISO 9001-2000, CE, WRAS, UPC, etc. The materials such as brass, Nickel, PTFE, etc. are applied to manufacture the isolation valve. The Applicable media of the isolation valve contains water, non-causticiy liquid, saturated steam, etc. The Isolation Valve is a solenoid operated flow control valve for use in liquid thermal control systems. The single stage valve consists of a coil-actuated poppet. A single coil surrounded by a magnetic circuit attracts the poppet. The windings are fully potted with Stycast 2850FT for encapsulation, thermal stability and rigidity. Internal tightness is obtained by a PTFE sealing on a dedicated metallic seat. A spring load is applied to the poppet in order to reach the required tightness. The internal geometry is optimized to minimize pressure drop over the valve. In order to exclude external leakage, the design is fully welded. In addition, the main Place of Origin is Zhejiang China (Mainland) and the working conditions of the valve are Medium Pressure, Manual and Medium Temperature.

Actually, the popularity of the Isolation valve has been shown on many aspects either on the industrial process or the daily life. The popularity results from the appreciated features of the Isolation valve indeed.