Rexroth DBW20 Pilot Operated Pressure Relief Control Valve
The Rexroth DBW20 normally closed/open pilot operated Pressure Relief Valve consists of one pilot operated pressure Relief Valve mounted with 2/2 way Solenoid Directional Valve. The open or closed position of the 2/2 way solenoid directional valve depends on the electromagnet spool movement to achieve, the solenoid energized is open the valve, the valve is closed when the solenoid is de-energized, the different directional valve operation is according to the different requirements of the system design and work.
There is a channel of the 2/2 way solenoid directional valve is connected with the pilot operated pressure relief valve, and another channel is connected with the oil return line to the tank, operating solenoid allows a part of the pilot relief valve drain the pressure or keeping the pressure in the Hydraulic System.
Model: DBW20 5X series
Place of Origin: Shandong,China (Mainland)
Standard or Nonstandard: Standard
Pressure: High Pressure
Temperature of Media: Medium Temperature
Brand Name: Longli
Product description:: Rexroth DBW20 5X series, size20mm normally closed/open pilot operated pressure relief valve
Porting Pattern:: DIN 24340 Standard
Max. operation pressure of inlet X, P, A, B port:: 350Bar / 5075PSI
Max. operation pressure of outlet T or Y port for DC voltage:: 210Bar / 3045.00PSI
Max. operation pressure of outlet T or Y port for AC voltage:: 160Bar / 2320PSI
Five presetting pressure stages:: 50bar, 100bar, 200bar, 315bar, 350bar
Installation bolts:: Metric ISO 4762- M16X50 Threaded, Class: 10.9 (4 pcs)
Medium viscosity range:: 2.8-500mm2/s
Recommended medium filtration:: ISO 4406 (C class) 20/18/15 standard, or class9 NAS 1638
Valve net weight: 4.90Kgs
T/T 50% as deposit in advance, the balance should be paid before delivery.100% L/C is acceptable.Western Union and PayPal is acceptable.
Transportation: By sea; By air; By truck; By express (DHL,TNT,UPS,FEDEX)
Trading term: FOB,CFR,CIF
Question 1: Did you accept products customization? Do they need mould fee?
Answer: Yes, we accept products customization. Need mould fee, because products usually need extra mould cost.
But we can return the mould fee when order reach a specific quantity.
Question 2: Can we get free samples?
Answer: The sample expense and freight expense will be borne by the buyers, and will be returned in the following orders.
Question 3: How long is normal production period for a 20-foot shipping container?
Answer: Accoring to the current productive capacity, usually need 3-14 days from producing to delivery. (not including customized products)
Question 4: What is the type of payment?
Answer: Usually, you should prepay 50% of the total amount. The balance should be paid before delivery. (We'll send photos of product to you for checking before delivery)
Question 5: How to guarantee the high quality?
Answer: We have testing department to make sure quality of every product, appearance and pressure test are good.
Looking for ideal Pilot Relief Valve
Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Pilot Operated Pressure Control Valve
are quality guaranteed. We are China Origin Factory of Hydraulic Pilot Operated Relief Valve. If you have any question, please feel free to contact us.
Product Categories : Pressure Control Valve > Pressure Relief Valves