Sudbury International Engineered Products Ltd. can manufacture recirculation control valves to suit your requirements. Our recirculation valves will provide reliable protection to ensure your pumps are never damaged due to running dry. In addition to recirculation control, we often supply valves of many varieties including high pressure types and specially designed models. Sudbury International has been in operation since 1975, and in that time we have gained experience serving a variety of industries. We regularly work with customers from markets such as smelting, processing, and petro-chemical.
Recirculation control valves
Our valves are designed and built to offer optimum performance. Automatic recirculation valves are typically used to provide automatic protection of centrifugal pumps when they are operating under low loads. When the flow rate drops below a preset level, the valve opens a bypass flow path. This ensures the flow rate is returned and maintained above the minimum level.
Often these valves are used in applications that involve pumping hot water, such as cooling applications or boiler feeding. In these situations, without a recirculation valve to provide protection, evaporation can cause the pump to run dry. Recirculation valves are also used for protecting high performance pumps during the start up operation.
Recirculation control valve expertise
Sudbury International Engineered Products Ltd. has been in business for over 40 years. Throughout our long history we have been known for reliably delivering long-term solutions at competitive prices. Over the years we have expanded to offer a broad variety of products. Some of the items we most often produce include expansion joints, bellows, bearings, and slide pads.
Recirculation control valve industries
Our customer base spans many different industries. Some of the markets we specialize in include electrical utility, processing, smelting, pulp and paper, and petro-chemical. We can meet the unique needs of these customers thanks to our flexible capabilities.