SUN HYDRAULICS
CNFCXEN
$45.07 USD
- SUN HYDRAULICS
- Material:CNFCXEN
- Model:CNFC-XEN
- 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 CNFCXEN (CNFCXEN) is a robust two-port check valve designed for high-pressure hydraulic applications, capable of handling up to 5000 psi (350 bar) at both ports. This model features a free flow from port 1 to port 2 and includes a customer-specified orifice to control flow in the reverse direction, from port 2 to port 1. The specific orifice diameter provided by the customer is clearly marked on one of the hex faces of the cartridge, ensuring easy identification and maintenance. Constructed with corrosion-resistant materials, the CNFCXEN valve is suited for use in corrosive environments, a feature indicated by specific model code suffixes such as AP or LH. It incorporates Sun's floating style construction which minimizes potential internal binding caused by excessive installation torque or variations in cavity/cartridge machining. This design enhances the valve's reliability and performance stability under varying operational conditions. The valve fits into a T5A cavity and belongs to Series 2, with a capacity to handle fluid flows up to 30 gpm (120 L/min). The broad range of orifice sizes available (.016 - .127 in. or 0.4 - 3.2 mm) allows for flexible application across different system requirements. Essential installation details include a valve hex size of 1-1/8 in. (28.6 mm) and an installation torque between 45 - 50 lbf\u00b7ft (61 - 68 Nm), using Viton seals for enhanced durability against harsh fluids and environmental conditions. Overall, the CNFCXEN provides efficient flow control in hydraulic systems where precise fluid handling and resistance to high pressures are required, making it an ideal choice for specialized industrial applications requiring reliable check valves with customizable flow restrictions.
The Sun Hydraulics CNFCXEN (CNFCXEN) is a robust two-port check valve designed for high-pressure hydraulic applications, capable of handling up to 5000 psi (350 bar) at both ports. This model features a free flow from port 1 to port 2 and includes a customer-specified orifice to control flow in the reverse direction, from port 2 to port 1. The specific orifice diameter provided by the customer is clearly marked on one of the hex faces of the cartridge, ensuring easy identification and maintenance. Constructed with corrosion-resistant materials, the CNFCXEN valve is suited for use in corrosive environments, a feature indicated by specific model code suffixes such as AP or LH. It incorporates Sun's floating style construction which minimizes potential internal binding caused by excessive installation torque or variations in cavity/cartridge machining. This design enhances the valve's reliability and performance stability under varying operational conditions. The valve fits into a T5A cavity and belongs to Series 2, with a capacity to handle fluid flows up to 30 gpm (120 L/min). The broad range of orifice sizes available (.016 - .127 in. or 0.4 - 3.2 mm) allows for flexible application across different system requirements. Essential installation details include a valve hex size of 1-1/8 in. (28.6 mm) and an installation torque between 45 - 50 lbf\u00b7ft (61 - 68 Nm), using Viton seals for enhanced durability against harsh fluids and environmental conditions. Overall, the CNFCXEN provides efficient flow control in hydraulic systems where precise fluid handling and resistance to high pressures are required, making it an ideal choice for specialized industrial applications requiring reliable check valves with customizable flow restrictions.
Free-flow, nose-to-side check valves with a bypass orifice allow free flow from port 1 to port 2. A customer specified orifice is included to restrict flow from port 2 to port 1. See technical data below for orifice range.
- Two-port check valves share the same cavity for a given frame size, however, pay close attention as flow paths may be in opposite directions.
- Will accept 5000 psi (350 bar) at ports 1 and 2.
- Valves with the opposite flow path (free flow from 2 to 1) are considered flow controls and may be found listed as fixed orifice, non-pressure compensated flow control valve with reverse flow check.
- The customer specified orifice diameter is stamped on one of the cartridge's hex faces.
- Corrosion resistant cartridge valves are intended for use in corrosive environments and are identified by the model code suffix /AP or /LH (see CONFIGURATION section). For further details, please see the Materials of Construction page.
- 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 | 30 gpm120 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Orifice Range | .016 - .127 in.0,4 - 3,2 mm |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Seal kit - Cartridge | Viton: 990-203-006 |
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