SUN HYDRAULICS
NCFCKBV
$141.48 USD
- SUN HYDRAULICS
- Material:NCFCKBV
- Model:NCFC-KBV
- 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 NCFCKBV (NCFCKBV) is a versatile needle valve with a reverse-flow check, designed for precise flow regulation in hydraulic systems. This component features a fully adjustable orifice that allows for infinite adjustment from a fully closed position to the maximum orifice diameter, providing users with exceptional control over fluid flow. The valve incorporates an integral high-capacity check valve that ensures unrestricted flow from port 2 to port 1, making it suitable for applications requiring reverse flow capability. Despite not being pressure compensated, the sharp-edged orifice design minimizes variations in flow due to changes in fluid viscosity. This needle valve is part of the 2-port flow control cartridge series, known for their physical and functional interchangeability within the same frame size. The Sun floating style construction minimizes internal binding caused by excessive installation torque or machining variations, enhancing reliability and performance. With a capacity of 15 gpm (60 L/min) and a maximum operating pressure of 5000 psi (350 bar), it is well-suited for high-pressure applications. The balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions, with up to 5.5 counterclockwise turns available from fully closed to fully open positions. The valve's dimensions include a hex size of 1 1/4 inches (31.8 mm) and an installation torque range of 150 - 160 lbf ft (203 - 217 Nm). It also features an internal hex size adjustment screw of 5/32 inches (4 mm) and a locknut hex size of 9/16 inches (15 mm), with corresponding torque requirements. Weighing approximately 1.30 pounds (0.60 kg), this model uses Viton seals as part of its construction materials, ensuring durability and compatibility with various hydraulic fluids.
The Sun Hydraulics NCFCKBV (NCFCKBV) is a versatile needle valve with a reverse-flow check, designed for precise flow regulation in hydraulic systems. This component features a fully adjustable orifice that allows for infinite adjustment from a fully closed position to the maximum orifice diameter, providing users with exceptional control over fluid flow. The valve incorporates an integral high-capacity check valve that ensures unrestricted flow from port 2 to port 1, making it suitable for applications requiring reverse flow capability. Despite not being pressure compensated, the sharp-edged orifice design minimizes variations in flow due to changes in fluid viscosity. This needle valve is part of the 2-port flow control cartridge series, known for their physical and functional interchangeability within the same frame size. The Sun floating style construction minimizes internal binding caused by excessive installation torque or machining variations, enhancing reliability and performance. With a capacity of 15 gpm (60 L/min) and a maximum operating pressure of 5000 psi (350 bar), it is well-suited for high-pressure applications. The balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions, with up to 5.5 counterclockwise turns available from fully closed to fully open positions. The valve's dimensions include a hex size of 1 1/4 inches (31.8 mm) and an installation torque range of 150 - 160 lbf ft (203 - 217 Nm). It also features an internal hex size adjustment screw of 5/32 inches (4 mm) and a locknut hex size of 9/16 inches (15 mm), with corresponding torque requirements. Weighing approximately 1.30 pounds (0.60 kg), this model uses Viton seals as part of its construction materials, ensuring durability and compatibility with various hydraulic fluids.
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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