SUN HYDRAULICS
RVEBLCN

***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 RVEBLCN (RVEBLCN) is a three-port normally closed modulating element with relief that provides dual functionality when paired with an external orifice. This component acts as a bypass compensator, regulating priority flow into the circuit as determined by the external orifice, while excess input flow is redirected to tank port 2. Additionally, if the inlet port 1 pressure exceeds the valve setting, it functions as a standard relief valve. The compensating pressure for all ranges is set at 120 psi (8 bar). Performance curves are explained with the X-axis representing system pressure and the Y-axis displaying the pressure differential created by the valve across the control orifice. The curves depict various bypass flows, which determine the valve's capacity and performance; control flow does not influence this aspect. The RVEBLCN features a Cavity T-2A Series 2 design, offering a capacity of 20 gpm (80 L/min) and factory pressure settings established at 4 gpm (15 L/min). It can withstand a maximum operating pressure of 5000 psi (350 bar), with a typical response time of 10 ms. The maximum valve leakage at 110 SUS (24 cSt) is rated at 3 in\u00b3/min (50 cc/min) at 1000 psi (70 bar). Adjustment is facilitated through clockwise turns to increase settings up to a maximum of five turns. Installation requirements include a valve hex size of 1-1/8 in. (28.6 mm) and installation torque between 45-50 lbf.ft (61-68 Nm). The adjustment screw features an internal hex size of 5/32 in. (4 mm), while the locknut has a hex size of 9/16 in. (15 mm) and requires torque between 80-90 lbf.in (9-10 Nm). The model weighs approximately .70 lb (.30 kg) and utilizes Viton seals with cartridge seal kit number 990202006.