SUN HYDRAULICS
NCFBLAN
$116.95 USD
- SUN HYDRAULICS
- Material:NCFBLAN
- Model:NCFB-LAN
- 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 NCFBLAN (NCFBLAN) is a needle valve with a reverse flow check, designed for regulating hydraulic flow with precision. This valve is fully adjustable, allowing for infinite control from fully closed to the maximum orifice diameter, making it suitable for applications requiring precise flow regulation. It features an integral high-capacity check valve that ensures unrestricted flow from port 2 to port 1. While not pressure compensated, this valve is interchangeable with other 2-port flow control cartridges of the same frame size and cavity, providing flexibility in various hydraulic systems. The balanced adjustment mechanism facilitates easy adjustments even under high pressure conditions, while the sharp-edged orifice design helps stabilize flow variations due to changes in fluid viscosity. Additionally, the floating style construction minimizes internal binding risks caused by excessive installation torque or machining variations. Key specifications include a cavity size of T-16A and a series 3 capacity of up to 30 gpm (120 L/min), withstanding a maximum operating pressure of 5000 psi (350 bar). The maximum valve leakage at 110 SUS (24 cSt) is limited to 10 drops/min (0.7 cc/min). The adjustment allows for up to 5.5 counterclockwise turns from fully closed to fully open. Installation requires a valve hex size of 1-1/4 inches and an installation torque range between 150-160 lbf ft (203-217 Nm). This model weighs approximately 1.30 lb (0.60 kg) and uses Viton seals in its cartridge design.
The Sun Hydraulics NCFBLAN (NCFBLAN) is a needle valve with a reverse flow check, designed for regulating hydraulic flow with precision. This valve is fully adjustable, allowing for infinite control from fully closed to the maximum orifice diameter, making it suitable for applications requiring precise flow regulation. It features an integral high-capacity check valve that ensures unrestricted flow from port 2 to port 1. While not pressure compensated, this valve is interchangeable with other 2-port flow control cartridges of the same frame size and cavity, providing flexibility in various hydraulic systems. The balanced adjustment mechanism facilitates easy adjustments even under high pressure conditions, while the sharp-edged orifice design helps stabilize flow variations due to changes in fluid viscosity. Additionally, the floating style construction minimizes internal binding risks caused by excessive installation torque or machining variations. Key specifications include a cavity size of T-16A and a series 3 capacity of up to 30 gpm (120 L/min), withstanding a maximum operating pressure of 5000 psi (350 bar). The maximum valve leakage at 110 SUS (24 cSt) is limited to 10 drops/min (0.7 cc/min). The adjustment allows for up to 5.5 counterclockwise turns from fully closed to fully open. Installation requires a valve hex size of 1-1/4 inches and an installation torque range between 150-160 lbf ft (203-217 Nm). This model weighs approximately 1.30 lb (0.60 kg) and uses Viton seals in its cartridge design.
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 | 30 gpm (.38 inch)120 L/min. (9,7 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 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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- Performance Data
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