DRE are poppet type relief valves, direct operated, suitable for hydraulic system.
The flow PtoT is permitted when pressure acting on the poppet overcomes the force of the spring.
Regulation is operated by means of a nut or optionally by means of a handwheel acting on the spring.
Sunway is a leading manufacturer of components & systems in electrohydraulics. We specialised in manufacturing of hydraulic products, including hydraulic pumps, direction controlling valves, pressure controlling valves, flux controlling valve, modular valves, pressure relay, hydraulic pressure cylinders, components and various kinds of hydraulic systems.
After nearly 10 years of development and self-perfection, our products are supported by novel design, excellent structure, elaborate workmanship, exquisite technology and complete testing measures. Our products are exported to worldwide, such as the USA, Canada, Europe, the Middle East, South East and Southeast Asia. With high content of technology and reliable quality, our products have gained good fame from the customers.
We have large quantity and high quality completed replacement in stock. With our product range we offer a broad range of standard products as well as many customized designs. We operate under the principle of Faithfulness, Professionalism, Innovation and Service and put great efforts in R&D of hydraulic products. We pursuit excellence and improve constantly to reach our goal everyday on!
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