Description
The HydraForce RV58-20 is a screw-in, cartridge style, direct acting, poppet type, hydraulic relief valve intended for lower flow circuits, requiring low internal leakage.
The RV58-20X blocks flow from port 1 to port 2 until sufficient pressure is present at port 1 to force the spring opposed poppet from its seat.
Key features include:
- Rated for higher operating pressure of 345 bar (5000 psi).
- Bi-directional pressure option available.
- Adjustments cannot be backed out of the valve.
- Adjustments prohibit springs from going solid.
- Variety of adjustment options available.
- Rapid response to pressure changes.
- Compact size.
Pressure ratings:
- Pressure rating: 344.7 bar (5000 psi)
- Proof pressure: 517.1 bar (7500 psi)
- Burst pressure: 1294.4 bar (18774 psi)
- Relief pressure defined: pressure evident at 0.95 lpm (0.25 gpm)
Flow rating: 22.7 litres / minute (6 gallons / minute)
This valve can be used with mineral based or synthetic hydraulic fluid with lubricating properties.
For more information, you can download the HydraForce RV58-20 technical catalogue here.
Note that this valve can be interchanged for RVD58-20 in most applications. This newer alternative offers:
- Comparable pressure and flow ratings
- Comparable response rate
- Better pressure rise characteristics
- Smaller size
- No dynamic seal
- Competitive cost
- VC08-2B cavity variation is required. Some manifolds may allow drop-in replacement.
- Assistance is available to evaluate your application
Contact our award-winning technical team for further technical details and configuration options.
