SUN HYDRAULICS
NCEBYBV

***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 NCEBYBV (NCEBYBV) is a needle valve with a reverse flow check, designed for precise flow regulation in hydraulic systems. This fully adjustable orifice valve allows for infinite adjustments from fully closed to the maximum orifice diameter, making it versatile for various applications. It features an integral high-capacity check valve that ensures unrestricted flow from port 2 to port 1, although it is not pressure compensated. The design incorporates a balanced adjustment mechanism, facilitating easy adjustments even under high-pressure conditions. This valve also boasts a sharp-edged orifice design that minimizes flow variations due to changes in fluid viscosity. The NCEBYBV model is constructed with Sun's floating style to prevent internal parts binding caused by excessive installation torque or machining variations in the cavity or cartridge. It is compatible with phosphate ester fluids when configured with EPDM seals but should not be exposed to petroleum-based fluids as this can damage the seals. The cartridge is interchangeable with other 2-port flow control cartridges of the same frame size, offering flexibility in system design. Key specifications include a capacity of 12 gpm (45 L/min), maximum operating pressure of 5000 psi (350 bar), and minimal leakage at standard conditions. The valve requires specific installation torques and adjustment parameters, ensuring optimal performance and longevity in demanding environments. With its robust construction and precise control capabilities, the Sun Hydraulics NCEBYBV needle valve is well-suited for applications requiring reliable flow regulation and reverse flow checking capabilities.