SUN HYDRAULICS
NCFCLEV
$127.58 USD
- SUN HYDRAULICS
- Material:NCFCLEV
- Model:NCFC-LEV
- 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 NCFCLEV (NCFCLEV) is a needle valve with reverse flow check designed for precise flow regulation in hydraulic systems. This component features an infinitely adjustable orifice, allowing users to control flow from fully closed to the maximum orifice diameter, making it versatile for various applications. It includes an integral high-capacity check valve that permits unrestricted flow from port 2 to port 1, although it is not pressure compensated. The NCFCLEV's balanced adjustment mechanism facilitates easy adjustments even under high pressure conditions. Its sharp-edged orifice design helps minimize flow variations caused by changes in fluid viscosity. The valve incorporates Sun's floating style construction, reducing the risk of internal component binding due to excessive installation torque or machining variations. This model fits a Cavity T-16A and Series 3 capacity, handling up to 15 gpm (60 L/min) with a maximum operating pressure of 5000 psi (350 bar). It has minimal leakage at specified conditions and features a user-friendly adjustment mechanism with up to 5.5 counterclockwise turns from fully closed to fully open positions. The valve's hex size is 1-1/4 inches (31.8 mm), with an installation torque range of 150-160 lbf ft (203-217 Nm). Additional specifications include an adjustment screw internal hex size of 5/32 inches (4 mm), locknut hex size of 9/16 inches (15 mm), and locknut torque between 80-90 lbf in (9-10 Nm). Weighing approximately 1.30 lb (0.60 kg), this model uses a Viton seal kit for reliable performance in demanding environments.
The Sun Hydraulics NCFCLEV (NCFCLEV) is a needle valve with reverse flow check designed for precise flow regulation in hydraulic systems. This component features an infinitely adjustable orifice, allowing users to control flow from fully closed to the maximum orifice diameter, making it versatile for various applications. It includes an integral high-capacity check valve that permits unrestricted flow from port 2 to port 1, although it is not pressure compensated. The NCFCLEV's balanced adjustment mechanism facilitates easy adjustments even under high pressure conditions. Its sharp-edged orifice design helps minimize flow variations caused by changes in fluid viscosity. The valve incorporates Sun's floating style construction, reducing the risk of internal component binding due to excessive installation torque or machining variations. This model fits a Cavity T-16A and Series 3 capacity, handling up to 15 gpm (60 L/min) with a maximum operating pressure of 5000 psi (350 bar). It has minimal leakage at specified conditions and features a user-friendly adjustment mechanism with up to 5.5 counterclockwise turns from fully closed to fully open positions. The valve's hex size is 1-1/4 inches (31.8 mm), with an installation torque range of 150-160 lbf ft (203-217 Nm). Additional specifications include an adjustment screw internal hex size of 5/32 inches (4 mm), locknut hex size of 9/16 inches (15 mm), and locknut torque between 80-90 lbf in (9-10 Nm). Weighing approximately 1.30 lb (0.60 kg), this model uses a Viton seal kit for reliable 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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