SUN HYDRAULICS
NFCCOIN

***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 NFCCOIN (Material Number: NFCCOIN) is a versatile needle valve designed for precise flow regulation in hydraulic systems. This fully adjustable orifice can be finely tuned from a completely closed position to the maximum orifice diameter, offering infinite adjustability. It functions effectively as a flow control or shutoff valve, though it is not pressure compensated. The NFCCOIN model features bidirectional flow capability, with an optimal flow path from port 1 to port 2, ensuring compatibility with other flow control devices. The sharp-edged orifice design minimizes the impact of viscosity changes on flow variations, while the balanced adjustment mechanism allows for easy manipulation even under high-pressure conditions. The valve's physical and functional interchangeability with other 2-port flow control cartridges ensures that it fits seamlessly into existing systems, although cartridge extension dimensions may differ from the mounting surface. With a cavity size of T-13A Series 1 and a capacity of 7 gpm (28 L/min), it can operate at pressures up to 5000 psi (350 bar). The adjustment screw can be turned counterclockwise up to 5.5 times from fully closed to open, and the valve installation requires a torque of 30-35 lbf ft (41-47 Nm). Equipped with EPDM seals, this cartridge is suitable for systems using phosphate ester fluids but should avoid petroleum-based substances which could damage the seals. The model weighs approximately .30 lb (0.15 kg) and includes specifications such as a valve hex size of .78 in (22.2 mm), an internal hex size for adjustment screw of .532 in (4 mm), and a locknut hex size of .916 in (15 mm).