SUN HYDRAULICS
NCFCYCV

***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 NCFCYCV (Material Number: NCFCYCV) is a versatile needle valve featuring a reverse-flow check, designed for precise flow regulation in hydraulic systems. This component is fully adjustable, allowing users to fine-tune the orifice from fully closed to its maximum diameter. It includes a high-capacity check valve that permits unrestricted flow from port 2 to port 1, although it is not pressure compensated. The NCFCYCV model offers interchangeability with other 2-port flow control cartridges of the same frame size, despite potential variations in cartridge extension dimensions from the mounting surface. The valve operates on a non-compensating basis, meaning it regulates flow relative to the square root of the pressure differential across its ports. Its balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions. The sharp-edged orifice design helps minimize flow variations caused by changes in fluid viscosity. Additionally, Sun's floating style construction reduces the risk of internal component binding due to excessive installation torque or machining discrepancies. With a capacity of 15 gpm (60 L/min) and a maximum operating pressure of 5000 psi (350 bar), this needle valve is suitable for demanding applications. It features minimal leakage rates and robust construction specifications, including an adjustment range of up to 5.5 counterclockwise turns from fully closed to open and specific torque requirements for installation and locknut adjustments. The model weighs approximately 1.30 lbs (0.60 kg) and comes with a Viton seal kit option for enhanced durability in various environments.