To control the flow of fluid in one direction, industries use check valves. A check or one way check valve restricts the movement of any liquid to a singular course. If the fluid reverses, the valve closes up, preventing the backward movement or backflow of the fluid. When employing this technology, a major concern is choosing the right type of check valve. Several designs are available. Some are more appropriate for certain applications than others are.
A Check Valve by Any Other Name
Check valves have more than one name in the industry. The literature refers to them as:
- Clack valves
- Non-return valves
- Reflux valves
- One-way valves
Whatever the name employed, these valves ensure the fluid within a system flows properly.
Types of Check Valves
Check valves come in many different types. Among the ones you may run across in catalogs are:
- Lift check valve
- Swing check valve
- Wafer check valve
These come in different designs including the spring-assisted inline check valve and the silent check or one way check valve. Some of these one-way check valves are better suited for small bore operations e.g. lift check while others are more flexible and can handle both horizontal and vertical pipe layouts.
Applications
One-way check valves find multiple uses. Industrial facilities that employ them include:
- Chemical plants
- Oil and gas industries
- Pump plants
All employ them for the singular purpose of preventing reverse flow in their advanced equipment including pumps and fluid systems.
One Way Check Valve: Compatibility Is Important
When selecting one way check valves, it is important to keep several factors in the forefront. Choose one that meets the specifications, demands, and environment of the equipment. Make sure there is a compatibility of purpose and function. Do not forget in meeting these requirements to consider the material composition of the one way check valve.
For more than 100 years, the Specialty Mfg. Co. has committed itself and its staff to ensure their products and services meet the exacting demands of their clients. By combining their expertise with the latest technological equipment, their team of professionals quickly, efficiently and expertly provides them with the ball, compressor or One Way Check Valve made by their Valve Division to rigorous standards. To discover more about how this family owned company can help you achieve your goals, visit them online at http://www.specialtymfg.com/.
