SUN HYDRAULICS
NCGCYCV
$274.21 USD
- SUN HYDRAULICS
- Material:NCGCYCV
- Model:NCGC-YCV
- 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 NCGCYCV (NCGCYCV) is a precision-engineered needle valve with a reverse flow check feature, designed to regulate fluid flow with high accuracy. This valve offers fully adjustable orifices that can be set from completely closed to the maximum orifice diameter, allowing for precise flow control. It incorporates an integral high-capacity check valve that ensures unrestricted flow from port 2 to port 1, although it is important to note that this model is not pressure compensated. All 2-port flow control cartridges from Sun Hydraulics are interchangeable in terms of flow path and cavity size, yet the extension dimensions may differ slightly based on the mounting surface. The valve operates effectively under high pressures due to its balanced adjustment mechanism, which facilitates easy modifications even under demanding conditions. Its sharp-edged orifice design helps minimize variations in flow caused by changes in fluid viscosity. Additionally, the Sun floating style construction reduces the risk of internal component binding due to excessive installation torque or machining variations. Key specifications include a T-18A cavity series with a capacity of 30 gpm (120 L/min) and a maximum operating pressure of 5000 psi (350 bar). The valve's maximum leakage at 110 SUS (24 cSt) is limited to 5 drops/min (0.3 cc/min), ensuring efficient performance. The adjustment from fully closed to fully open requires approximately five turns counterclockwise. Installation requires specific torques: the valve hex size is 1-5/8 inches (41.3 mm), and installation torque ranges between 350-375 lbf ft (474-508 Nm). The adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm) with a torque requirement of 80-90 lbf in (9-10 Nm). The model weighs approximately 3.00 lb (1.35 kg) and utilizes Viton seals in its cartridge configuration.
The Sun Hydraulics NCGCYCV (NCGCYCV) is a precision-engineered needle valve with a reverse flow check feature, designed to regulate fluid flow with high accuracy. This valve offers fully adjustable orifices that can be set from completely closed to the maximum orifice diameter, allowing for precise flow control. It incorporates an integral high-capacity check valve that ensures unrestricted flow from port 2 to port 1, although it is important to note that this model is not pressure compensated. All 2-port flow control cartridges from Sun Hydraulics are interchangeable in terms of flow path and cavity size, yet the extension dimensions may differ slightly based on the mounting surface. The valve operates effectively under high pressures due to its balanced adjustment mechanism, which facilitates easy modifications even under demanding conditions. Its sharp-edged orifice design helps minimize variations in flow caused by changes in fluid viscosity. Additionally, the Sun floating style construction reduces the risk of internal component binding due to excessive installation torque or machining variations. Key specifications include a T-18A cavity series with a capacity of 30 gpm (120 L/min) and a maximum operating pressure of 5000 psi (350 bar). The valve's maximum leakage at 110 SUS (24 cSt) is limited to 5 drops/min (0.3 cc/min), ensuring efficient performance. The adjustment from fully closed to fully open requires approximately five turns counterclockwise. Installation requires specific torques: the valve hex size is 1-5/8 inches (41.3 mm), and installation torque ranges between 350-375 lbf ft (474-508 Nm). The adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm) with a torque requirement of 80-90 lbf in (9-10 Nm). The model weighs approximately 3.00 lb (1.35 kg) and utilizes Viton seals in its cartridge configuration.
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-18A |
| Series | 4 |
| 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) | 5 drops/min.0,3 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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