SUN HYDRAULICS
RVEBCAV

***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 Sun Hydraulics directly.***
The Sun Hydraulics RVEBCAV (RVEBCAV) is a sophisticated three-port normally closed modulating element with relief capabilities, designed for precise flow control and pressure regulation in hydraulic systems. This component combines two essential functions when used with an external orifice: it acts as a bypass compensator and a relief valve. The main stage of the valve controls priority flow into the circuit based on the external orifice, while any excess input flow is redirected to the tank port 2. If pressure at inlet port 1 exceeds the set threshold, the valve seamlessly transitions to operate as a conventional relief valve. This product features a compensating pressure standard of 120 psi (8 bar) across all ranges, ensuring consistent performance. The performance curve illustrates system pressure against the pressure differential created by the valve across the control orifice, highlighting its capacity determined by bypass flow rather than control flow. The RVEBCAV offers adjustable settings through W and Y controls, which can be tailored without special configurations unless specified otherwise. Technical specifications include a maximum capacity of 20 gpm (80 L/min), maximum operating pressure up to 5000 psi (350 bar), and a typical response time of 10 ms. The valve's construction allows for minimal leakage, with maximum leakage at 110 SUS being only 3 in\u00b3/min at 1000 psi (50 cc/min at 70 bar). Installation requires specific torque values: valve installation torque between 45 to 50 lbf ft (61 to 68 Nm) and locknut torque from 80 to 90 lbf in (9 to 10 Nm). The model weighs approximately .70 lb (.30 kg) and includes Viton seal kits for enhanced durability.