SUN HYDRAULICS
NCGCYCN
$267.76 USD
- SUN HYDRAULICS
- Material:NCGCYCN
- Model:NCGC-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 NCGCYCN (NCGCYCN) is a needle valve with a reverse flow check, designed for precise flow regulation in hydraulic systems. This valve features an adjustable orifice, allowing for infinite adjustment from fully closed to the maximum orifice diameter, providing flexibility in controlling fluid flow. It includes an integral high-capacity check valve that enables unrestricted flow from port 2 to port 1. Despite its advanced capabilities, it is not pressure compensated. The valve's design ensures physical and functional interchangeability with other 2-port flow control cartridges of the same frame size, although extension dimensions may vary. The NCGCYCN operates effectively by regulating flow through the fixed orifice size in proportion to the square root of the pressure differential between ports 1 and 2. Its balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions. The sharp-edged orifice design minimizes variations in flow due to changes in fluid viscosity. Additionally, it incorporates Sun's floating style construction to reduce the risk of internal component binding caused by excessive installation torque or machining variations. This model fits into a Cavity T-18A Series 4 and has a capacity of 30 gpm (120 L/min) with a maximum operating pressure of 5000 psi (350 bar). It exhibits minimal leakage at specified conditions and allows for up to 5 drops/minute leakage at 110 SUS viscosity. The valve requires specific installation torque settings and features an internal hex adjustment screw for fine-tuning performance. Weighing approximately 3 pounds, it also includes a Viton seal kit option for enhanced sealing performance.
The Sun Hydraulics NCGCYCN (NCGCYCN) is a needle valve with a reverse flow check, designed for precise flow regulation in hydraulic systems. This valve features an adjustable orifice, allowing for infinite adjustment from fully closed to the maximum orifice diameter, providing flexibility in controlling fluid flow. It includes an integral high-capacity check valve that enables unrestricted flow from port 2 to port 1. Despite its advanced capabilities, it is not pressure compensated. The valve's design ensures physical and functional interchangeability with other 2-port flow control cartridges of the same frame size, although extension dimensions may vary. The NCGCYCN operates effectively by regulating flow through the fixed orifice size in proportion to the square root of the pressure differential between ports 1 and 2. Its balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions. The sharp-edged orifice design minimizes variations in flow due to changes in fluid viscosity. Additionally, it incorporates Sun's floating style construction to reduce the risk of internal component binding caused by excessive installation torque or machining variations. This model fits into a Cavity T-18A Series 4 and has a capacity of 30 gpm (120 L/min) with a maximum operating pressure of 5000 psi (350 bar). It exhibits minimal leakage at specified conditions and allows for up to 5 drops/minute leakage at 110 SUS viscosity. The valve requires specific installation torque settings and features an internal hex adjustment screw for fine-tuning performance. Weighing approximately 3 pounds, it also includes a Viton seal kit option for enhanced 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-18A |
| Series | 4 |
| Capacity | 30 gpm (.38 inch)120 L/min. (9,7 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 5/8 in.41,3 mm |
| Valve Installation Torque | 350 - 375 lbf ft474 - 508 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 | 3.00 lb1,35 kg |
| Seal kit - Cartridge | Viton: 990-018-006 |
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- Sun Model Code Explanation; 999-901-334