Product Description
Parker R10R17S4SN40 Hydraulic Pressure Reducing Valve
The Parker R10R17S4SN40 is a premium pilot-operated pressure reducing valve belonging to Parker’s highly reliable R-series. Engineered for precise secondary pressure regulation within demanding hydraulic circuits, this valve utilizes a robust subplate mounting design. It is equipped with securely sealed O-ring working ports (P, T, A, B, X) to ensure leak-free operation. Operators can easily configure the secondary pressure settings using the integrated manual adjustment knob. Manufactured in Germany (Part Code: S26-98562-0), this valve delivers the durability, precision, and high-performance standards expected from Parker hydraulic components.
Technical Specifications:
- Brand: Parker
- Model Number: R10R17S4SN40
- Part/Order Code: S26-98562-0
- Valve Type: Pilot-Operated Pressure Reducing Valve (R-Series)
- Mounting Style: Subplate Mounting
- Port Configuration: O-ring sealed working ports (P, T, A, B, X)
- Adjustment Method: Manual Adjustment Knob
- Country of Origin: Made in Germany

Parker R10R17S4SN40 Hydraulic Pressure Reducing Valve
Shop the Parker R10R17S4SN40 (S26-98562-0) Hydraulic Pressure Reducing Valve. This German-made, pilot-operated R-series valve features subplate mounting, a manual adjustment knob, and O-ring sealed ports for reliable and precise hydraulic pressure control.
| Brand | Parker |
|---|---|
| Model | R10R17S4SN40 |
| Part No. | 666065115241 |
| Category | Hydraulic valves |
| Link | https://www.echuan-hydraulic.com/product/parker-r10r17s4sn40-hydraulic-pressure-reducing-valve |
Related Products
- Parker C4BM1150AQ36AJ Solenoid Valve
- Parker D3W1ENJP30 Hydraulic Directional Control Valve
- Parker VMY160A10V1P Proportional Pressure Relief Valve
- Parker IC-0817-18 Hydraulic Solenoid Manifold
- Parker D1VW020HNJW91 Hydraulic Valve (Solenoid Operated Directional Control Valve)
- Parker A3LB2127 Solenoid Valve



