SUN HYDRAULICS
RVBBCBV

***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 RVBBCBV (Material Number: RVBBCBV) is a versatile three-port normally closed modulating element with relief capabilities, designed to provide dual functions when used with an external orifice. This component acts as a bypass compensator, regulating priority flow into the circuit based on the external orifice, while any excess input flow is redirected to tank port 2. Additionally, it functions as a standard relief valve if the inlet pressure at port 1 exceeds the preset value. The valve features a compensating pressure for all ranges set at 50 psi (3.5 bar), and its performance is depicted in curves that illustrate system pressure against the pressure differential across the control orifice. The valve's capacity is determined by bypass flow, independent of control flow. The RVBBCBV model fits into cavity T-163A and offers a series 0 capacity of 5 gpm (20 L/min). It operates under a maximum pressure of 5000 psi (350 bar) and has a typical response time of 10 ms. The valve's maximum leakage rate at 110 SUS (24 cSt) is limited to 2 in\u00b3/min (30 cc/min) at 1000 psi (70 bar). Adjustments can be made using up to five clockwise turns to increase settings, with installation requiring a torque of 20-25 lbf ft (27-33 Nm). The internal hex size for adjustment screws measures at 5/32 inches (4 mm), while the locknut hex size is set at 9/16 inches (15 mm), needing a torque of 80-90 lbf in. (9-10 Nm). Weighing approximately .30 lb (.15 kg), this model comes with Viton seal kits for enhanced durability and performance.