Are you looking forward to buying durable and long-lasting valves? Are you confused about the benefits and disadvantages of each type of valve?
Here is a guide to choosing the right type of valve that fulfils your purpose:
Devices or objects often utilised to restrain and alter the media flow are called valves. Commercial valve types control the flow of slurries, gases, and liquids. If you plan to buy valves online, study and research the types of valves and their usage for better understanding.
Some of the valves commonly used in the automated industries include,
- Globe valves
- Check valves
- Ball valves
- Gate valves
- Butterfly valves
They are common valve types applied in many industries. The main components of this valve are rings. Globe valves contain fixed and movable rings that aid in regulating fluids inside pipelines. They get used in high-temperature pipelines for throttling purposes.
- Shorter ON-OFF time
- Possess good characteristics
- Used as an alternative for stop valves
Check valves always remain unidirectional, allowing liquid to flow in one direction. Otherwise called Non-return valves preventing the backward flow of fluids inside the pipelines. The ultimate purpose is to block the reverse flow that may cause any detriment to the equipment. The simple design and automation make this valve an ideal fit for air compressor systems, where it protects the pump by preventing reverse airflow.
- Utilised as an alternative for other types of valve
- Support high pressure
These valves consist of a ball to control the flow of fluids, as the name indicates. They work on the principle of opening, closing, and partially opening the hole with the rotating ball, manually operated in hand. Ball valves remain an ideal choice for protecting and sealing the gases, as they withstand the high pressure and temperature of up to 750 bar and 180 deg C. The design remains simple and varies from about 1 to 30 cm in size. They can rotate in about 90 deg direction and cannot get a full rotation.
- Prevents leakage
- Sustain high temperature and pressure
- Flexibility in design
These are ON/OFF type valves widely applied in many large-scale industries and households. They contain a circular gate that stops or allows the liquid to flow. The size of the valve gets identified with the diameter of the bore, often manufactured from various materials like metals, aluminium, and stainless steel.
- Low loss in friction
- Minimum pressure loss
- Double way use
- Low-pressure drop
- Energy-saving and eco friendly
These valves have a minimum control of fluids with the ability to operate by rotating around 90 deg angle. The metal disc inside the valve body remains perpendicular to the direction of fluid flow.
They are often utilised in wastewater treatment plants, ETPs, water supply industries, oil, chemical, and petroleum. They are safe and protective.
When you choose to buy valves online, ensure whether the valves get manufactured by a renowned industry with high durability. Ensure all the safety protocols and documentation remain in compliance with the standards to experience better usage.
Read more: All you need to know about SHS steel.