Rexroth DBDS 6 K 18/315V Direct Operated Pressure Relief Valve
The Bosch Rexroth DBDS 6 K 18/315V (Part Number: R900428388) is a premium direct-operated pressure relief valve engineered to safely and accurately limit system pressure in industrial hydraulic circuits. Designed as a size 6 (NG6) component, it delivers rapid response times and reliable pressure regulation. This specific model supports a maximum operating pressure of 315 bar and features high-quality FKM (Viton) seals, providing exceptional resistance to high temperatures and broad compatibility with various hydraulic fluids. Built for longevity and robust performance, it is an ideal choice for protecting critical hydraulic machinery from overpressurization.
Technical Specifications:
- Brand: Rexroth (Bosch Rexroth)
- Model / Part Number: DBDS 6 K 18/315V / R900428388
- Valve Type: Direct Operated Pressure Relief Valve
- Nominal Size: Size 6 (NG6)
- Maximum Pressure: 315 bar
- Seal Material: FKM (Viton)

| Brand | Rexroth |
|---|---|
| Model | DBDS 6 K 18/315V |
Only logged in customers who have purchased this product may leave a review.
Shipping policy
If you are buying multiple items, please contact us before checking out so we can get you the best combined rate for shipping.
Our default shipping rate is $100, which is enough to cover the cost of most shipments, but it is not our expected shipping rate. Due to the varying weights and sizes of products and customer locations, please contact us with your location and the products you are interested in to get the best current shipping rates.
ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
All orders:
- must be paid for in full before any goods are dispatched
- require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
- are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network
Rexroth DBDS 6 K 18/315V Direct Operated Pressure Relief Valve
Order the genuine Rexroth DBDS 6 K 18/315V (R900428388) direct operated pressure relief valve. This NG6 size hydraulic valve features a 315 bar max pressure rating and FKM (Viton) seals for superior durability and system protection. Ideal for demanding industrial applications.

Reviews
There are no reviews yet.