At its most basic, the valves are used for controlling, regulating or directing flow in a process or system. It features a range of characteristics that define the ideal application. But, whether you are looking to control flow, it provides safety in the system piping different elements, such as:
- Liquids
- Solids
- Gasses
- Anything in between
Anix Valves has a range of valves, namely:
- gate valves
- globe valves
- check valves
- ball valves
- butterfly valves
- specialty valves
Functions of a valve
Valves provide various functions, such as:
- Starting or controlling flow based on the valve state
- Controlling a direction of flow in a piping system
- Regulating the flow and pressure in a piping system
- Throttling flow rates in a piping system
- Improving safety by relieving the pressure or vacuuming in a piping system
Valve opening methods
Many valves accomplish the same goals, yet how they do mechanically may differ. How a valve opens and closes doesn’t impact the whole performance, but determines how much control over the flow and how quickly a valve operates. Most valves can fit into one of 2 categories:
- Multi-turn valves. These valves are like a piston or screw. You may crank the following:
- Handle and the plug
- Plate
- Membrane
- Other controlling obstruction
It moves into the path of the pipe that blocks the access. It depends on the valve with lower or higher differentials that allow you to open or close them at several speeds.
- Quarter-turn valves. These valves offer a full range of motion in a 90° turn of the handle. It makes them ideal for situations where precision is not as easy opening or closing and essential as rapid action.
Method of actuation
On the mechanical motion with a valve involved, you may consider the method of actuation. Valves fall into one of these 3 categories:
- Manual valves. It is adjusted by hand, which uses the following to actuate:
- Handwheels
- Hand levels
- Gear wheels
- Chains to actuate
- Actuated valves. These valves are usually connected to:
- electric motors
- air or pneumatic systems
- hydraulic systems
- solenoids
These valves will allow remote control and automation for large-scale or high-precision applications.
- Automatic valves. Some valves activate when a precise flow condition is met. Some examples may include:
- check valves closing during backflow
- pressure release valves activate
Valves feature a range of characteristics and standards. They help give you an idea of their designated applications and expected performance. The designs of valves are the most basic ways of sorting the huge range of valves available.
