***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce 5612537P (5612537P) is a versatile screw-in, cartridge, direct acting poppet relief valve with an integrated reverse flow check valve. This device is expertly designed for use as a pressure limiter and regulator in demanding hydraulic circuits, offering fast response, low hysteresis, minimal leakage, low pressure override, and reverse free flow capabilities. The RVCV56-20X model effectively blocks flow from port 1 to port 2 until the pressure at port 1 sufficiently displaces the poppet from its seat, allowing relief flow to discharge to port 2. Additionally, it permits reverse flow from port 2 to port 1 when the differential pressure between these ports exceeds the check spring value. With a maximum operating pressure of 420.6 bar (6100 psi) at port 1, this valve ensures robust performance under high-pressure conditions. The design features adjustments that cannot be backed out of the valve and prohibit springs from going solid, enhancing safety and reliability in operation. Constructed with a hardened spool and cage, it promises long-lasting durability and offers fast and smooth responses to pressure surges.