SUN HYDRAULICS
NCFCYCN
$143.96 USD
- SUN HYDRAULICS
- Material:NCFCYCN
- Model:NCFC-YCN
- Summary:Cartridge
Quantity in stock: 0
***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 NCFCYCN (Material Number: NCFCYCN) is a versatile needle valve with reverse-flow check, designed for precise flow regulation in hydraulic systems. It features an infinitely adjustable orifice, allowing for smooth control from fully closed to the maximum orifice diameter. This model incorporates an integral high-capacity check valve that permits unrestricted flow from port 2 to port 1, though it is not pressure compensated. The valve's design ensures interchangeability across all 2-port flow control cartridges for the same frame size, though extension dimensions may vary slightly. The needle valve operates by regulating flow proportionally to the square root of the pressure differential between ports 1 and 2, making it a non-compensating device. Its balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions. The sharp-edged orifice design is optimized to minimize flow variations due to changes in viscosity. Additionally, the Sun floating style construction reduces the risk of internal binding caused by excessive installation torque or machining variations. Key specifications include a capacity of 15 gpm (60 L/min) and a maximum operating pressure of 5000 psi (350 bar). The valve has a leakage rate of up to five drops per minute at 110 SUS (24 cSt). It allows for up to five full counterclockwise turns from fully closed to fully open positions and requires specific installation torques for different components: valve installation torque ranges between 150-160 lbf ft (203-217 Nm), while locknut torque ranges from 80-90 lbf in (9-10 Nm). The model weighs approximately 1.30 lb (0.60 kg) and uses Viton seal kits for reliable sealing performance.
The Sun Hydraulics NCFCYCN (Material Number: NCFCYCN) is a versatile needle valve with reverse-flow check, designed for precise flow regulation in hydraulic systems. It features an infinitely adjustable orifice, allowing for smooth control from fully closed to the maximum orifice diameter. This model incorporates an integral high-capacity check valve that permits unrestricted flow from port 2 to port 1, though it is not pressure compensated. The valve's design ensures interchangeability across all 2-port flow control cartridges for the same frame size, though extension dimensions may vary slightly. The needle valve operates by regulating flow proportionally to the square root of the pressure differential between ports 1 and 2, making it a non-compensating device. Its balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions. The sharp-edged orifice design is optimized to minimize flow variations due to changes in viscosity. Additionally, the Sun floating style construction reduces the risk of internal binding caused by excessive installation torque or machining variations. Key specifications include a capacity of 15 gpm (60 L/min) and a maximum operating pressure of 5000 psi (350 bar). The valve has a leakage rate of up to five drops per minute at 110 SUS (24 cSt). It allows for up to five full counterclockwise turns from fully closed to fully open positions and requires specific installation torques for different components: valve installation torque ranges between 150-160 lbf ft (203-217 Nm), while locknut torque ranges from 80-90 lbf in (9-10 Nm). The model weighs approximately 1.30 lb (0.60 kg) and uses Viton seal kits for reliable sealing performance.
Needle valves with reverse-flow check are fully adjustable orifices used to regulate flow. They are infinitely adjustable from fully closed up to the maximum orifice diameter. An integral high-capacity check valve provides unrestricted flow from port 2 to port 1. They are not pressure compensated.
- All 2-port flow control cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size). However, cartridge extension dimensions from the mounting surface may vary.
- Because needle valves are non-compensating devices, the fixed orifice size will regulate flow through the valve in proportion to the square root of the pressure differential across ports 1 and 2.
- A balanced adjustment mechanism allows for easy adjustment even at high pressures.
- The sharp-edged orifice design minimizes flow variations due to viscosity changes.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-16A |
| Series | 3 |
| Capacity | 15 gpm (.28 inch)60 L/min. (7,1 mm) |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 drops/min.0,3 cc/min. |
| Adjustment - Number of Counterclockwise Turns - Fully Closed to Fully Open | 55 |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Adjustment Screw Internal Hex Size | 5/32 in.4 mm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Model Weight | 1.30 lb0,60 kg |
| Seal kit - Cartridge | Viton: 990-016-006 |
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