What is the valve assembly?
The valve assembly is a complete valve mechanism, including all peripheral devices directly related to the installation and functioning of the valve. The term can be applied to all types of valve, including valves to control gas or fluid flow and engine valves with internal combustion. The valve assembly usually includes the entire fluid control mechanism and its housing, electric or mechanical control mechanisms and any related connectors, external sensors and fasteners. In some cases, valve assemblies are supplied with additional devices such as sets of fastening adapters, pad selection and spare seals. In this sense, the "throttle" refers to the act of controlling the scope of the flow. In these applications, the "valve assembly" is a collective term used to describe the entire valve mechanism and all parts that play direct physicolo Al in its control, operation and control during operation. Valve assemblies are generally purchased complete to facilitate the process of exchange but in for exampleA larger valve can be ordered in the section for the part to reduce costs.
The main component in any valve assembly is the mechanism of control of the fluid or gas and its housing if relevant. In some applications, it can be as simple as a motor valve with internal combustion, while in others such as a gate, ball or butterfly types, a complex arrangement of parts closed in an external case known as the valve body. In the case of a manually activated valve, the control mechanism will usually be an integral part of the body of the main valve. If the valve is automated, the second part of the drive will be the drive. It can be an electric motor, a hydraulic or pneumatic unit or solenoid along with all the related hose or electrical connection and cables.
Depending on the nature of the application, the valve assembly may also include external controllers such as stoppingEntry/starting station and sensors travel limit. The valve assembly description will also include mounting elements for valves such as grub bolts, screws and rings. Any auxiliary devices necessary for the installation and operation of the valve, such as floss and flange adapters, would also be considered part of the valve assembly and are often supplied as standard accessories. In the case of the valves of the fordwalities, the valve sets may also be included. These peripherals will also often include spare parts for highly dressed parts of internal or external mechanisms, including spare O-rings, shrubs or seal elements.