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  1. Valve - Wikipedia

    Valves are technically 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 word is derived from the Latin valva, …

  2. 19 Different Types of Valves Explained [Pictures & PDF]

    Sep 19, 2023 · Hello readers! In this post, we’ll discuss what is a valve? and the different types of valves and their applications using illustrations.

  3. Valves 101: Valve Types, Sizes, Standards & More - Unified Alloys

    What Are Valves and How Do They Work? At their most basic, valves are devices that work to control, regulate or direct flow within a system or process. They often feature a range of characteristics that …

  4. Valves | McMaster-Carr

    Choose from our selection of on/off valves, flow-adjustment valves, compressed air control valves, and more. Same and Next Day Delivery.

  5. 39 Different Types of Valves - Thomasnet

    Sep 22, 2025 · An article all about valves, including the different types of valves and fittings that are commonly employed, and uses of valves and their applications.

  6. Valve | Types, Uses & Benefits | Britannica

    Control is by means of a movable element that opens, shuts, or partially obstructs an opening in a passageway. Valves are of seven main types: globe, gate, needle, plug (cock), butterfly, poppet, and …

  7. Home Page | CRF Default Meeting

    New York Valves 2026 is happening alongside the FIFA World Cup! The energy in the city will be unmatched — and so will the demand for travel and accommodations.

  8. Industrial Valves: Tubing Valves and Hand Valves | Swagelok

    Browse all types of industrial valves—ball, check, needle, quick-connect, and more—all designed for precision and reliability in your fluid system application.

  9. 15+ Types of Valves: Uses, Functions & Complete Industrial Guide

    See different types of valves, their functions, classifications, and common uses. Learn how to select the right valves for your operations effectively.

  10. Valves - Engineering Library

    Although there are many types, shapes, and sizes of valves, they all have the same basic parts. This chapter will review the common parts and functions of a valve. A valve is a mechanical device that …