SUN HYDRAULICS
CNEDXBN
$56.79 USD
- SUN HYDRAULICS
- Material:CNEDXBN
- Model:CNED-XBN
- 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 CNEDXBN (CNEDXBN) is a precision-engineered hydraulic valve designed for specialized applications requiring controlled flow and pressure management. This model, part of Sun Hydraulics' Series 2, is a free-flow, side-to-nose cheater check valve with a bypass orifice. It uniquely functions as a 2-port check valve within a 3-port cavity, facilitating free flow from port 2 to port 1 while employing a customer-specified orifice to manage flow from port 1 to port 2. Port 3 of the cartridge is intentionally blocked, enhancing the valve's functionality in specific circuit configurations. Ideal for use in full-time regeneration circuits, the CNEDXBN allows hydraulic cylinders to develop full force upon stopping by dropping rod end pressure to zero when flow ceases. This feature is crucial for applications demanding precise motion control and sudden halts without compromising system integrity. The valve supports a maximum operating pressure of up to 5000 psi (350 bar) and can handle flow rates up to 30 gpm (120 L/min), making it suitable for high-performance environments. The CNEDXBN also incorporates Sun's floating style construction which minimizes internal parts binding\u2014a common issue caused by excessive installation torque or variations in cavity/cartridge machining. This construction detail ensures reliable operation and longevity even under stringent operational conditions. The specified orifice range for this model spans from .016 to .135 inches (0.4 to 3.4 mm), providing flexibility in application-specific tuning. Furthermore, this model requires an installation torque between 45-50 lbf ft (61-68 Nm) and utilizes Viton seals (part number: 990202006) for enhanced chemical resistance and thermal stability within the system's operational parameters. This combination of design features makes the CNEDXBN an optimal choice for systems requiring dependable backflow prevention with adjustable flow control capabilities in demanding industrial applications.
The Sun Hydraulics CNEDXBN (CNEDXBN) is a precision-engineered hydraulic valve designed for specialized applications requiring controlled flow and pressure management. This model, part of Sun Hydraulics' Series 2, is a free-flow, side-to-nose cheater check valve with a bypass orifice. It uniquely functions as a 2-port check valve within a 3-port cavity, facilitating free flow from port 2 to port 1 while employing a customer-specified orifice to manage flow from port 1 to port 2. Port 3 of the cartridge is intentionally blocked, enhancing the valve's functionality in specific circuit configurations. Ideal for use in full-time regeneration circuits, the CNEDXBN allows hydraulic cylinders to develop full force upon stopping by dropping rod end pressure to zero when flow ceases. This feature is crucial for applications demanding precise motion control and sudden halts without compromising system integrity. The valve supports a maximum operating pressure of up to 5000 psi (350 bar) and can handle flow rates up to 30 gpm (120 L/min), making it suitable for high-performance environments. The CNEDXBN also incorporates Sun's floating style construction which minimizes internal parts binding\u2014a common issue caused by excessive installation torque or variations in cavity/cartridge machining. This construction detail ensures reliable operation and longevity even under stringent operational conditions. The specified orifice range for this model spans from .016 to .135 inches (0.4 to 3.4 mm), providing flexibility in application-specific tuning. Furthermore, this model requires an installation torque between 45-50 lbf ft (61-68 Nm) and utilizes Viton seals (part number: 990202006) for enhanced chemical resistance and thermal stability within the system's operational parameters. This combination of design features makes the CNEDXBN an optimal choice for systems requiring dependable backflow prevention with adjustable flow control capabilities in demanding industrial applications.
Free-flow, side-to-nose cheater check valves with a bypass orifice function as a 2-port check valve in a 3-port cavity. They allow free flow from port 2 to port 1 with a customer specified orifice that controls flow from port 1 to port 2. Port 3 of the cartridge is blocked off.
- When used in a full time regeneration circuit these valves allow full force to be developed by the cylinder when it comes to a stop. The bypass orifice drops the rod end pressure to zero when flow out of the rod stops.
- 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-2A |
| Series | 2 |
| Capacity | 30 gpm120 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Orifice Range | .016 - .135 in.0,4 - 3,4 mm |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Seal kit - Cartridge | Viton: 990-202-006 |
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