SUN HYDRAULICS
RVEBCCV

***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 RVEBCCV (RVEBCCV) is a versatile three-port, normally closed modulating element with relief capabilities. When paired with an external orifice, it serves two key functions: acting as a bypass compensator and operating as a normal relief valve. The mainstage of the valve controls priority flow into the circuit, determined by the external orifice, while any excess input flow is bypassed to tank port 2. If the inlet port 1 pressure exceeds the valve setting, it functions as a relief valve. The compensating pressure for all ranges is set at 120 psi or 8 bar. The performance curve details how system pressure (X axis) affects the pressure differential created across the control orifice (Y axis), with curves indicating different bypass flows. Notably, the valve's capacity and performance are influenced by bypass flow rather than control flow. The RVEBCCV features adjustable W and Y controls that allow for full-range adjustments unless a special setting is specified, which would denote the maximum valve setting. The valve has a cavity size of T-2A Series 2 and can handle a capacity of up to 20 gpm (80 L/min). It operates under a maximum pressure of 5000 psi (350 bar) and exhibits typical response times of about 10 milliseconds. Maximum leakage at specified conditions is minimal, ensuring efficient operation. For installation, it requires a torque between 45 to 50 lbf-ft (61 to 68 Nm), and adjustments can be made using an internal hex screw size of 5/32 in. The model weighs approximately .70 lb (.30 kg) and comes with Viton seal kits for enhanced durability and performance in various applications.