Control Valves are designed for regulating the rate of fluid flows which happen as a result of positioning the valve by changing the actuator. In valves, an actuator is a handle that can be manual-operated or power-operated. Control valves are manufactured for near precise controlling of the flow of liquid or gas in a piping system. It is done by maintaining predetermined set points which are flow rate, temperature, and pressure. Control valves also control the product parameters, such as density, liquid level, concentration, and other factors
Control Valves are mainly used for controlling the flow of liquid, gas, and slurries. These are designed for use in:
Control Valves consist of the main body, positioner, actuator, and accessories. The valve body comprises a bonnet assembly and trims parts. The design of the control valves are so developed that they can withstand differential pressure and fluid static pressure. It permits fluid flow, ensures pipe-connecting ends, and assists the seating surface as well as a valve closure component. Actuators could be manually-operated or power operated. In manual operation, two types of actuators are used: hand lever and gearbox. In the power-operated type electric, a hydraulic and pneumatic actuator is used. The positioners in the valve monitor and control the actuator movement to maintain the flow rate, temperature, and pressure at set points. In control valves, the accessories are pressure regulators, electro-pneumatic transducers, position indicators, limit switches, and handwheels.
Some Common Types of Control Valves
Following are some common types of control valves based on their operations:
Best Quality Control Valves available online with price
Buyers interested in buying Control Valves in different types as per their requirements may check the vast availability of all types of control valves. They can check every detail, specification, price, type, dimensions, and their specific applications on different eCommerce platforms. They can connect with control valve manufacturers and suppliers listed at reputed B2B portals for fulfilling their demands.
Buyers interested in buying control valves in bulk quantity should check the features and other details, such as:
Material of construction
Minimum order quantity
Buy Control Valves Online
Buying Control Valves has become so easy with different B2B marketplaces unveiling a large collection of Control Valves of all types and dimensions. Buyers interested in purchasing in bulk quantity may send all their demands to listed manufacturers at online marketplaces.
Buyers can also take a look at sub-categories available here: