SUN HYDRAULICS
NCFCLCV
$125.59 USD
- SUN HYDRAULICS
- Material:NCFCLCV
- Model:NCFC-LCV
- 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 NCFCLCV (NCFCLCV) is a needle valve with a reverse flow check that offers fully adjustable orifices for precise flow regulation. It allows for infinite adjustment from fully closed to the maximum orifice diameter, providing flexibility in controlling fluid flow. This model features an integral high-capacity check valve that ensures unrestricted flow from port 2 to port 1, though it is not pressure compensated. The design of the NCFCLCV makes it interchangeable with all 2-port flow control cartridges, maintaining consistent flow paths and cavity dimensions within the same frame size, although cartridge extension dimensions may vary. The needle valve operates on a non-compensating basis, meaning that the fixed orifice size regulates flow proportionally to the square root of the pressure differential across ports 1 and 2. Its balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions. The sharp-edged orifice minimizes variations in flow due to changes in fluid viscosity. Additionally, Sun's floating style construction reduces the risk of internal parts binding from excessive installation torque or machining variations. Key specifications include a cavity T-16A series 3 capacity of 15 gpm (0.28 inch/60 L/min), maximum operating pressure of 5000 psi (350 bar), and maximum valve leakage at 110 SUS (24 cSt) of 5 drops/min (0.3 cc/min). The adjustment range spans up to 5.5 counterclockwise turns from fully closed to fully open, with a valve hex size of 1-1/4 inches (31.8 mm) and installation torque between 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.30 lb (0.60 kg) and uses Viton seal kits for reliable performance.
The Sun Hydraulics NCFCLCV (NCFCLCV) is a needle valve with a reverse flow check that offers fully adjustable orifices for precise flow regulation. It allows for infinite adjustment from fully closed to the maximum orifice diameter, providing flexibility in controlling fluid flow. This model features an integral high-capacity check valve that ensures unrestricted flow from port 2 to port 1, though it is not pressure compensated. The design of the NCFCLCV makes it interchangeable with all 2-port flow control cartridges, maintaining consistent flow paths and cavity dimensions within the same frame size, although cartridge extension dimensions may vary. The needle valve operates on a non-compensating basis, meaning that the fixed orifice size regulates flow proportionally to the square root of the pressure differential across ports 1 and 2. Its balanced adjustment mechanism facilitates easy adjustments even under high-pressure conditions. The sharp-edged orifice minimizes variations in flow due to changes in fluid viscosity. Additionally, Sun's floating style construction reduces the risk of internal parts binding from excessive installation torque or machining variations. Key specifications include a cavity T-16A series 3 capacity of 15 gpm (0.28 inch/60 L/min), maximum operating pressure of 5000 psi (350 bar), and maximum valve leakage at 110 SUS (24 cSt) of 5 drops/min (0.3 cc/min). The adjustment range spans up to 5.5 counterclockwise turns from fully closed to fully open, with a valve hex size of 1-1/4 inches (31.8 mm) and installation torque between 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.30 lb (0.60 kg) and uses Viton seal kits for reliable performance.
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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