Parker RD163S10 Hydraulic Pressure Reducing Valve
The Parker RD163S10 is a high-performance, direct-acting pressure reducing valve from the renowned RD series. Expertly designed for demanding hydraulic applications, this valve reliably maintains a reduced and regulated pressure in a specific branch of your hydraulic circuit, safeguarding downstream components from primary system pressure fluctuations. It features a highly efficient, compact cartridge design that allows for easy installation and maintenance in manifold blocks. Equipped with secure threaded connections and premium O-ring seals, the RD163S10 ensures leak-free operation and exceptional durability. Manufactured to Parker’s stringent quality standards, this valve delivers consistent, precise pressure control for your critical hydraulic systems.
Technical Specifications:
- Brand: Parker
- Model: RD163S10
- Valve Type: Direct Acting Pressure Reducing Valve
- Design: Compact Cartridge Style
- Connection Type: Threaded
- Seal Material: O-Ring Seals
- Weight: Approx. 1 lb (0.45 kg)
- Country of Origin: Mexico

| Brand | Parker |
|---|---|
| Model | RD163S10 |
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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
Parker RD163S10 Hydraulic Pressure Reducing Valve
Optimize your hydraulic circuits with the Parker RD163S10 direct-acting pressure reducing valve. This compact, cartridge-style valve delivers precise secondary pressure control, featuring secure threaded connections and leak-free O-ring seals for reliable, heavy-duty industrial performance.

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