Product Description
DORNA DS1P-08AS
The DORNA DS1P-08AS is a high-performance, screw-in cartridge style, pilot-operated check valve. It is designed to allow free flow from the valve port (port 2) to the load port (port 1) while blocking flow in the opposite direction. Applying a sufficient pilot pressure at port 3 will unseat the poppet and allow flow from port 1 to port 2. Its robust steel construction and proven design ensure reliable, leak-free performance in demanding load-holding applications within mobile and industrial hydraulic systems.
Technical Specifications:
- Model: DS1P-08AS
- Type: Pilot Operated Check Valve, Poppet Type
- Maximum Operating Pressure: 350 bar (5000 PSI)
- Maximum Flow: 80 L/min (21 GPM)
- Pilot Ratio: 4:1
- Standard Cracking Pressure: 4 bar (58 PSI)
- Cavity: C-08-2 (SAE 08/2)
- Seals: NBR (Buna-N)

DORNA DS1P-08AS
Discover the DORNA DS1P-08AS pilot-operated check valve, engineered for reliable load-holding up to 350 bar. This cartridge valve fits C-08-2 cavities and supports flows up to 80 L/min, making it ideal for industrial and mobile hydraulic applications.








