SUN HYDRAULICS
NCGBKAN
$250.29 USD
- SUN HYDRAULICS
- Material:NCGBKAN
- Model:NCGB-KAN
- 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 NCGBKAN (NCGBKAN) is a versatile needle valve with a reverse flow check, designed for precise flow regulation in hydraulic systems. This component offers infinite adjustability from fully closed to the maximum orifice diameter, making it ideal for applications requiring precise control of flow rates. It features an integral high-capacity check valve that allows unrestricted flow from port 2 to port 1, although it is not pressure compensated. The valve's design ensures interchangeability among all 2-port flow control cartridges, maintaining consistent flow paths and cavity dimensions across different frame sizes, despite potential variations in cartridge extension dimensions. The NCGBKAN incorporates a balanced adjustment mechanism, facilitating easy adjustments even under high-pressure conditions. Its sharp-edged orifice design effectively minimizes flow variations due to viscosity changes. The cartridge is constructed with Sun's floating style to reduce the risk of internal parts binding from excessive installation torque or machining variations. It supports a maximum operating pressure of 5000 psi (350 bar) and has a capacity of 60 gpm (240 L/min). The valve's hex size is 1-5/8 inches (41.3 mm), and it requires an installation torque between 350 and 375 lbf ft (474 to 508 Nm). This model is compatible with systems using phosphate ester fluids when equipped with EPDM seals; however, it should not be exposed to petroleum-based fluids as they can damage the seals. The NCGBKAN's robust build includes a locknut torque range of 80 to 90 lbf in (9 to 10 Nm) and an adjustment screw internal hex size of 5/32 inches (4 mm). Weighing in at approximately 3 pounds (1.35 kg), this needle valve offers reliable performance for demanding hydraulic applications.
The Sun Hydraulics NCGBKAN (NCGBKAN) is a versatile needle valve with a reverse flow check, designed for precise flow regulation in hydraulic systems. This component offers infinite adjustability from fully closed to the maximum orifice diameter, making it ideal for applications requiring precise control of flow rates. It features an integral high-capacity check valve that allows unrestricted flow from port 2 to port 1, although it is not pressure compensated. The valve's design ensures interchangeability among all 2-port flow control cartridges, maintaining consistent flow paths and cavity dimensions across different frame sizes, despite potential variations in cartridge extension dimensions. The NCGBKAN incorporates a balanced adjustment mechanism, facilitating easy adjustments even under high-pressure conditions. Its sharp-edged orifice design effectively minimizes flow variations due to viscosity changes. The cartridge is constructed with Sun's floating style to reduce the risk of internal parts binding from excessive installation torque or machining variations. It supports a maximum operating pressure of 5000 psi (350 bar) and has a capacity of 60 gpm (240 L/min). The valve's hex size is 1-5/8 inches (41.3 mm), and it requires an installation torque between 350 and 375 lbf ft (474 to 508 Nm). This model is compatible with systems using phosphate ester fluids when equipped with EPDM seals; however, it should not be exposed to petroleum-based fluids as they can damage the seals. The NCGBKAN's robust build includes a locknut torque range of 80 to 90 lbf in (9 to 10 Nm) and an adjustment screw internal hex size of 5/32 inches (4 mm). Weighing in at approximately 3 pounds (1.35 kg), this needle valve offers reliable performance for demanding hydraulic applications.
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.
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- 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 | 60 gpm (.56 inch)240 L/min. (14,2 mm) |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.0,7 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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Additional Resources
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- Performance Data
- Sun Model Code Explanation; 999-901-334
- Units of Measure, Settings, and Conversions
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