Shijiazhuang Laiye Imort& Export Trading Co., Ltd. is one of the leading manufacturers and suppliers of dbw30 solenoid pilot relief valve in China, also supports customized service. If you're going to wholesale high quality dbw30 solenoid pilot relief valve made in China, welcome to get pricelist from our factory.
The DBW30 is a pilot-operated relief valve featuring an integrated solenoid directional valve. Specifically designed for hydraulic systems, it serves to limit system pressure and facilitate solenoid-controlled unloading functions. The "30" designation within the model number corresponds to the NG32 size (nominal diameter 32); this size boasts the highest flow capacity within the entire DBW series, making it particularly well-suited for large-scale hydraulic systems.
This valve ingeniously combines a DB-type pilot-operated relief valve with a WE-type solenoid directional valve-with the latter mounted directly atop the former-thereby eliminating the need for external pilot lines required for unloading and significantly simplifying the design of the hydraulic circuit.

Key Specifications (Size 30 / NG30)
| 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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