SUN HYDRAULICS
NCFCHCN
$135.02 USD
- SUN HYDRAULICS
- Material:NCFCHCN
- Model:NCFC-HCN
- 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 NCFCHCN (NCFCHCN) is a needle valve with a reverse flow check, designed to provide precise flow regulation in hydraulic systems. This valve features an adjustable orifice, allowing for infinite adjustments from fully closed to the maximum orifice diameter, and incorporates a high-capacity check valve for unrestricted flow from port 2 to port 1. It is important to note that this model is not pressure compensated. The NCFCHCN is part of Sun Hydraulics' range of 2-port flow control cartridges, which are interchangeable in terms of flow path and cavity for a given frame size, though cartridge extension dimensions may vary. The valve's balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions, while the sharp-edged orifice design reduces flow variations due to viscosity changes. Additionally, the floating style construction minimizes internal binding caused by installation torque or machining variations. This model has a capacity of 15 gpm (60 L/min) and operates at a maximum pressure of 5000 psi (350 bar). Valve leakage at 110 SUS (24 cSt) is minimal, at approximately 5 drops/min (0.3 cc/min). The adjustment range spans 5.5 counterclockwise turns from fully closed to fully open. Installation requires a torque between 150-160 lbf ft (203-217 Nm), with specific hex sizes for the valve body and adjustment components provided for accurate assembly. Weighing in at 1.30 lb (0.60 kg), this needle valve also offers compatibility with Viton seal kits for enhanced durability and performance in demanding environments.
The Sun Hydraulics NCFCHCN (NCFCHCN) is a needle valve with a reverse flow check, designed to provide precise flow regulation in hydraulic systems. This valve features an adjustable orifice, allowing for infinite adjustments from fully closed to the maximum orifice diameter, and incorporates a high-capacity check valve for unrestricted flow from port 2 to port 1. It is important to note that this model is not pressure compensated. The NCFCHCN is part of Sun Hydraulics' range of 2-port flow control cartridges, which are interchangeable in terms of flow path and cavity for a given frame size, though cartridge extension dimensions may vary. The valve's balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions, while the sharp-edged orifice design reduces flow variations due to viscosity changes. Additionally, the floating style construction minimizes internal binding caused by installation torque or machining variations. This model has a capacity of 15 gpm (60 L/min) and operates at a maximum pressure of 5000 psi (350 bar). Valve leakage at 110 SUS (24 cSt) is minimal, at approximately 5 drops/min (0.3 cc/min). The adjustment range spans 5.5 counterclockwise turns from fully closed to fully open. Installation requires a torque between 150-160 lbf ft (203-217 Nm), with specific hex sizes for the valve body and adjustment components provided for accurate assembly. Weighing in at 1.30 lb (0.60 kg), this needle valve also offers compatibility with Viton seal kits for enhanced durability and performance in demanding environments.
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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