SUN HYDRAULICS
NCFCLDV
$127.58 USD
- SUN HYDRAULICS
- Material:NCFCLDV
- Model:NCFC-LDV
- 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 NCFCLDV (NCFCLDV) is a versatile needle valve with a reverse flow check, designed for precise flow regulation in hydraulic systems. It features an adjustable orifice that can be finely tuned from fully closed to the maximum diameter, allowing for customized control over fluid flow. The valve incorporates a high-capacity check valve to enable unrestricted flow from port 2 to port 1, although it is not pressure compensated. This model is part of the 2-port flow control cartridge series, which are interchangeable in terms of flow path and cavity size, though extension dimensions may vary. The NCFCLDV model employs a balanced adjustment mechanism that facilitates easy manipulation even under high-pressure conditions. Its sharp-edged orifice design helps minimize variations in flow due to changes in fluid viscosity. Additionally, it uses Sun's floating style construction to reduce the risk of internal binding caused by excessive torque or machining discrepancies. The valve fits into a T-16A cavity and has a capacity of 15 gpm (60 L/min), withstanding up to 5000 psi (350 bar) of operating pressure. The valve's hex size is 1 1/4 inches (31.8 mm), and it requires an installation torque between 150 and 160 lbf ft (203 - 217 Nm). The adjustment screw internal hex size is 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm) with a locknut torque range of 80 - 90 lbf in (9 - 10 Nm). Weighing approximately 1.30 lb (0.60 kg), this needle valve offers reliable performance with minimal leakage at specified conditions and comes with a Viton seal kit option for enhanced durability.
The Sun Hydraulics NCFCLDV (NCFCLDV) is a versatile needle valve with a reverse flow check, designed for precise flow regulation in hydraulic systems. It features an adjustable orifice that can be finely tuned from fully closed to the maximum diameter, allowing for customized control over fluid flow. The valve incorporates a high-capacity check valve to enable unrestricted flow from port 2 to port 1, although it is not pressure compensated. This model is part of the 2-port flow control cartridge series, which are interchangeable in terms of flow path and cavity size, though extension dimensions may vary. The NCFCLDV model employs a balanced adjustment mechanism that facilitates easy manipulation even under high-pressure conditions. Its sharp-edged orifice design helps minimize variations in flow due to changes in fluid viscosity. Additionally, it uses Sun's floating style construction to reduce the risk of internal binding caused by excessive torque or machining discrepancies. The valve fits into a T-16A cavity and has a capacity of 15 gpm (60 L/min), withstanding up to 5000 psi (350 bar) of operating pressure. The valve's hex size is 1 1/4 inches (31.8 mm), and it requires an installation torque between 150 and 160 lbf ft (203 - 217 Nm). The adjustment screw internal hex size is 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm) with a locknut torque range of 80 - 90 lbf in (9 - 10 Nm). Weighing approximately 1.30 lb (0.60 kg), this needle valve offers reliable performance with minimal leakage at specified conditions and comes with a Viton seal kit option for enhanced durability.
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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