Stillwell Hydraulic Jack Manifold – PO Check Valve – 7:1 Pilot Ratio w/ .40 Orifice
Part Number: 02001-9004-0001
Hydraulic pilot-operated check valve manifold used on Stillwell hydraulic jack systems. Designed to hold load pressure and allow controlled release during jack retraction or lowering.
R&P Knowledge Hub
Pilot-operated check valves lock hydraulic pressure to prevent jack drift. The 7:1 pilot ratio allows the valve to release when pilot pressure is applied while maintaining secure load holding.
Features
- Pilot-operated check valve manifold
- Designed for Stillwell hydraulic jack systems
- 7:1 pilot pressure release ratio
- .40 flow control orifice for controlled lowering
Specifications
| Specification | Detail |
| Valve Type | Pilot Operated Check (PO Check) |
| Pilot Ratio | 7:1 |
| Orifice Size | 0.40 |
| Application | Stillwell Hydraulic Jack Systems |
Verify specifications before installation.
