SUN HYDRAULICS
NCGCYDV
$276.20 USD
- SUN HYDRAULICS
- Material:NCGCYDV
- Model:NCGC-YDV
- 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 NCGCYDV (NCGCYDV) is a versatile needle valve with reverse flow check, designed for precise flow regulation in hydraulic systems. This model features an adjustable orifice that allows for infinite adjustment from fully closed to the maximum orifice diameter, enabling users to control flow rates effectively. The integral high-capacity check valve ensures unrestricted flow from port 2 to port 1, although it is important to note that this valve is not pressure compensated. This means the fixed orifice size will regulate flow in proportion to the square root of the pressure differential across ports 1 and 2. The NCGCYDV model incorporates a balanced adjustment mechanism, making it easy to adjust even under high-pressure conditions. Its sharp-edged orifice design minimizes variations in flow due to changes in fluid viscosity. The product also features Sun's floating style construction, reducing the risk of internal binding caused by excessive installation torque or machining variations. This needle valve fits into a Cavity T-18A and belongs to Series 4, with a capacity of handling up to 30 gpm (120 L/min) and a maximum operating pressure of 5000 psi (350 bar). It has minimal leakage rates at specified conditions and offers precise adjustability over a range of counterclockwise turns from fully closed to fully open. The valve's physical specifications include a hex size of 1-5/8 inches and an installation torque range between 350-375 lbf ft. The model weighs approximately 3 pounds and uses Viton seals for reliable performance.
The Sun Hydraulics NCGCYDV (NCGCYDV) is a versatile needle valve with reverse flow check, designed for precise flow regulation in hydraulic systems. This model features an adjustable orifice that allows for infinite adjustment from fully closed to the maximum orifice diameter, enabling users to control flow rates effectively. The integral high-capacity check valve ensures unrestricted flow from port 2 to port 1, although it is important to note that this valve is not pressure compensated. This means the fixed orifice size will regulate flow in proportion to the square root of the pressure differential across ports 1 and 2. The NCGCYDV model incorporates a balanced adjustment mechanism, making it easy to adjust even under high-pressure conditions. Its sharp-edged orifice design minimizes variations in flow due to changes in fluid viscosity. The product also features Sun's floating style construction, reducing the risk of internal binding caused by excessive installation torque or machining variations. This needle valve fits into a Cavity T-18A and belongs to Series 4, with a capacity of handling up to 30 gpm (120 L/min) and a maximum operating pressure of 5000 psi (350 bar). It has minimal leakage rates at specified conditions and offers precise adjustability over a range of counterclockwise turns from fully closed to fully open. The valve's physical specifications include a hex size of 1-5/8 inches and an installation torque range between 350-375 lbf ft. The model weighs approximately 3 pounds and uses Viton seals 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-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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- Performance Data
- Sun Model Code Explanation; 999-901-334