QRC Valves

Month: June 2022

blowdown valve diagram

Blowdown Valve – Working Principle, Types, Diagram, Applications

A blowdown valve’s main function is to control a continuous or intermittent flow of steam or fluid under high differential pressure. When installed in a system, they drain solid contaminants from the fluid. In this article, you will learn the working principle of a blowdown valve, review a blowdown valve diagram, and its use in …

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Valve Testing – Hydrostatic, Pneumatic, Shell, Seat, Fire…

The realization of safe and smooth operations of industrial processes is heavily reliant on valves performing their function with precision. Thus, valve testing ensures that these valves meet design specifications for the duration of their operational life. Generally, valve testing simulates operating conditions in a controlled environment to ensure fit for service valves. However, testing …

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Swing Check Valve – Diagram, Types, and Applications

A swing check valve allows forward flow and blocks the reverse flow. It provides a strong option for uni-directional homogenous flow applications. In this article, you will review a swing check valve diagram, operating principles, types, k-values, installation concerns, and applications. Swing Check Valve Diagram The swing check valve consists of a valve body, seat, …

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