SUN HYDRAULICS
NCEBODV
$86.87 USD
- SUN HYDRAULICS
- Material:NCEBODV
- Model:NCEB-ODV
- 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 NCEBODV (NCEBODV) is a needle valve with a reverse-flow check, designed for precise flow regulation in hydraulic systems. This valve features an adjustable orifice that can be set from fully closed to the maximum diameter, allowing for fine-tuned control of fluid flow. It incorporates an integral high-capacity check valve that permits unrestricted flow from port 2 to port 1, although it is not pressure compensated. The design ensures that all 2-port flow control cartridges are interchangeable in terms of flow path and cavity size within the same frame size, though extension dimensions may vary. The valve operates based on the fixed orifice size regulating flow in proportion to the square root of the pressure differential across ports 1 and 2. This product includes a balanced adjustment mechanism for easy operation even under high pressures and utilizes a sharp-edged orifice design to minimize variations due to changes in fluid viscosity. Cartridges with EPDM seals are suitable for use with phosphate ester fluids but should avoid contact with petroleum-based substances as they can cause seal damage. The Sun floating style construction minimizes internal binding risks due to improper installation torque or machining variations. Key specifications include a capacity of 12 gpm (45 L/min) with a maximum operating pressure of 5000 psi (350 bar). The valve's hex size is 1-1/8 inches (28.6 mm), and it requires an installation torque between 45-50 lbf\u00b7ft (61-68 Nm). Its adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm), necessitating a torque of 80-90 lbf\u00b7in (9-10 Nm). The model weighs approximately .40 lb (.20 kg) and uses Viton seals under part number 990203006 for maintenance needs.
The Sun Hydraulics NCEBODV (NCEBODV) is a needle valve with a reverse-flow check, designed for precise flow regulation in hydraulic systems. This valve features an adjustable orifice that can be set from fully closed to the maximum diameter, allowing for fine-tuned control of fluid flow. It incorporates an integral high-capacity check valve that permits unrestricted flow from port 2 to port 1, although it is not pressure compensated. The design ensures that all 2-port flow control cartridges are interchangeable in terms of flow path and cavity size within the same frame size, though extension dimensions may vary. The valve operates based on the fixed orifice size regulating flow in proportion to the square root of the pressure differential across ports 1 and 2. This product includes a balanced adjustment mechanism for easy operation even under high pressures and utilizes a sharp-edged orifice design to minimize variations due to changes in fluid viscosity. Cartridges with EPDM seals are suitable for use with phosphate ester fluids but should avoid contact with petroleum-based substances as they can cause seal damage. The Sun floating style construction minimizes internal binding risks due to improper installation torque or machining variations. Key specifications include a capacity of 12 gpm (45 L/min) with a maximum operating pressure of 5000 psi (350 bar). The valve's hex size is 1-1/8 inches (28.6 mm), and it requires an installation torque between 45-50 lbf\u00b7ft (61-68 Nm). Its adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm), necessitating a torque of 80-90 lbf\u00b7in (9-10 Nm). The model weighs approximately .40 lb (.20 kg) and uses Viton seals under part number 990203006 for maintenance needs.
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.
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- 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-5A |
| Series | 2 |
| Capacity | 12 gpm (.25 inch)45 L/min. (6,4 mm) |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.0,7 cc/min. |
| Adjustment - Number of Counterclockwise Turns - Fully Closed to Fully Open | 55 |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 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 | .40 lb0,20 kg |
| Seal kit - Cartridge | Viton: 990-203-006 |
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Additional Resources
- QuickDesign with SmartConnect Offers Drag-and-Drop Schematic Tool
- Sun Expands Corrosion-Resistant Solutions
- Series 4 PLUS Cartridges Offer Higher Flows with Lower Pressure Losses
- Sun Offers Zinc-Nickel Plating for Corrosion Resistance
- Sun Cartridges with EPDM Seals
- Manufacturing Sun Cartridge Cavities
- Check, Flow Control, and Priority Flow Control Valves
- Fluid and Temperature Recommendations
- Sun's Floating Style Screw-In Cartridge
- Performance Data
- Sun Model Code Explanation; 999-901-334
- Units of Measure, Settings, and Conversions
- Cartridges: Materials of Construction
- Cavity Information (S-171) and Tooling
Notes:
- For Series 1 cartridges configured with an O control (panel mount handknob), a .75 in. (19 mm) diameter hole is required in the panel.