Sudbury International Engineered Products Limited is respected for its expansion joints, particularly non-metallic ones for ducting systems. But its lineup has more than that. The supplier also offers specialty sootblowers, slide pads, and recirculation control valves. These control valves offer dependable protection to ensure pumps are never damaged from running dry.
Recirculation control valves are automatic control valves for pumps, which are always high in demand from Sudbury International for industrial fluid power.
Direct control of flow rates
These control valves are for controlling liquid flow by altering the size of a flow passage, as per direction from a controller signal. This allows direct control of flow rates and consequential control of process quantities like temperature, pressure, and liquid level. These units are typically used to provide automatic protection of centrifugal pumps when they function under light loads. When the flow rate drops below a predetermined level, the valve opens a bypass flow path, which makes sure the flow rate is returned above the minimum level and kept there.
Designed for optimum performance, these recirculation control valves can be custom-built to suit any individual user needs. Among the most frequent reasons for buying them are for situations that involve pumping hot water, such as cooler applications or boiler feeding. In these tasks, evaporation can cause a pump to run dry with no recirculation valve to provide protection. Another common reason to invest in these valves is to protect high-performance pumps during startup applications.
The distributor has other types of valves in stock besides these ones. Customers can also select from high-pressure valves and specially designed models. These are a good choice for tasks in a range of sectors, including electrical utilities, processing, smelting, pulp and paper, and petro-chemicals. Sudbury International has the flexible capabilities to satisfy the unique requirements of a broad, diverse client base.
Great products such as these have been available from Sudbury International since its original founding back in 1975. This background and experience of almost half a century allows the supplier to provide the right recirculation valves for any situation.
To learn more, contact Sudbury International.