SUN HYDRAULICS
NCFCKCV
$139.49 USD
- SUN HYDRAULICS
- Material:NCFCKCV
- Model:NCFC-KCV
- 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 NCFCKCV (NCFCKCV) is a needle valve with a reverse-flow check, designed as a fully adjustable orifice for regulating hydraulic flow. This specific valve allows for infinite adjustment from fully closed to the maximum orifice diameter, making it versatile for various applications requiring precise flow control. It features an integral high-capacity check valve that provides unrestricted flow from port 2 to port 1 but is not pressure compensated. The design ensures that all 2-port flow control cartridges are interchangeable in terms of flow path and cavity size, although extension dimensions may vary. The valve operates by regulating flow in proportion to the square root of the pressure differential across its ports due to its non-compensating nature. The NCFCKCV incorporates a balanced adjustment mechanism, allowing easy adjustments even under high pressures, and features a sharp-edged orifice that minimizes variations due to changes in fluid viscosity. Sun's floating style construction reduces the risk of internal parts binding from excessive torque or machining variations. With a capacity of 15 gpm (60 L/min) and a maximum operating pressure of 5000 psi (350 bar), this model is robust for demanding environments. It has minimal leakage at specified conditions, with an adjustment range covering five counterclockwise turns from fully closed to open. Installation specifics include a valve hex size of 1 1/4 inches and an installation torque range between 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.30 lb (0.60 kg) and uses Viton seals as part of its construction materials.
The Sun Hydraulics NCFCKCV (NCFCKCV) is a needle valve with a reverse-flow check, designed as a fully adjustable orifice for regulating hydraulic flow. This specific valve allows for infinite adjustment from fully closed to the maximum orifice diameter, making it versatile for various applications requiring precise flow control. It features an integral high-capacity check valve that provides unrestricted flow from port 2 to port 1 but is not pressure compensated. The design ensures that all 2-port flow control cartridges are interchangeable in terms of flow path and cavity size, although extension dimensions may vary. The valve operates by regulating flow in proportion to the square root of the pressure differential across its ports due to its non-compensating nature. The NCFCKCV incorporates a balanced adjustment mechanism, allowing easy adjustments even under high pressures, and features a sharp-edged orifice that minimizes variations due to changes in fluid viscosity. Sun's floating style construction reduces the risk of internal parts binding from excessive torque or machining variations. With a capacity of 15 gpm (60 L/min) and a maximum operating pressure of 5000 psi (350 bar), this model is robust for demanding environments. It has minimal leakage at specified conditions, with an adjustment range covering five counterclockwise turns from fully closed to open. Installation specifics include a valve hex size of 1 1/4 inches and an installation torque range between 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.30 lb (0.60 kg) and uses Viton seals as part of its construction materials.
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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