Shijiazhuang Laiye Import& Export Trading Co., Ltd. is one of the leading manufacturers and suppliers of dbw20 solenoid pilot relief valve in China, also supports customized service. If you're going to wholesale high quality dbw20 solenoid pilot relief valve made in China, welcome to get pricelist from our factory.
The DBW20 is a pilot-operated relief valve distinguished by its integrated solenoid-operated directional valve. As a member of the DBW series, this valve is specifically designed for hydraulic systems to limit system pressure and facilitate solenoid-controlled unloading functions. The "20" designation within the model number signifies the NG20 size (nominal diameter 20), a specification capable of accommodating higher flow requirements compared to the NG10 size.
This valve combines a DB-type pilot-operated relief valve with a WE-type directional valve mounted directly atop it; this structural design eliminates the need for external pilot lines to achieve the unloading function, thereby significantly simplifying the design of the hydraulic circuit.
Key Specifications (Size 20 / NG20)
| Specification | 10 | 20 | 30 | |||
| Max working pressure Mpa | 35 | |||||
| Max.Flow(min) | 250 | 500 | 650 | |||
| Work Voltage | DC | 12/24 | ||||
| AC | 110/220 | |||||
| Open Pressure | 5/10/20/31.5/35 | |||||
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Onederful is a high-tech enterprise specializing in the research, development, production, and sales of hydraulic valves. Its products are widely utilized in fields such as construction machinery, agricultural machinery, and mining machinery. Adhering steadfastly to the business philosophy of "Quality First, Customer First," the company is dedicated to providing its customers with high-quality products and services.
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Company profile
Shijiazhuang Laiye Import & Export Trading Co., Ltd. was founded in 1988 and is part of Hebei Wendefu Hydraulic Technology Co., Ltd.-a high-tech company that designs, develops, and sells hydraulic valves, including directional valves, pressure valves, flow valves, accessories, and special components. We have strong technical expertise and processing capabilities, and we work with senior industry experts as consultants. Over the years, we've built experienced teams in R&D, production support, and sales, and we've learned a lot about customer service. Our products sell well in Russia, Europe, the Middle East, South America, Asia, and other markets-thanks to our skilled people and solid technology. Customers in those markets have consistently given us positive feedback.
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