SUN HYDRAULICS
CNFCXBN
$47.06 USD
- SUN HYDRAULICS
- Material:CNFCXBN
- Model:CNFC-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 CNFCXBN (CNFCXBN) is a high-performance hydraulic check valve designed for robust and efficient fluid control in demanding applications. This valve features a unique free flow from port 1 to port 2, coupled with a customer-specified orifice that restricts flow from port 2 to port 1, allowing precise control over fluid dynamics. The specified orifice diameter is conveniently stamped on one of the cartridge's hex faces for easy identification. Constructed to operate under high pressures, the CNFCXBN can handle up to 5000 psi (350 bar) at both ports, making it suitable for high-pressure systems. It boasts a maximum capacity of 30 gpm (120 L/min), ensuring efficient flow management in various setups. The valve is compatible with T5A cavity configurations and adheres to Series 2 specifications. Sun Hydraulics has incorporated its floating style construction into the CNFCXBN model to minimize internal parts binding, which can occur due to excessive installation torque or variations in cavity/cartridge machining. This design enhancement contributes significantly to the valve\u2019s reliability and longevity in industrial environments. Additionally, the CNFCXBN is available in corrosion-resistant versions identified by model code suffixes AP or LH, designed specifically for use in corrosive environments. This feature extends the valve\u2019s usability across different operational conditions without compromising performance. The installation of this two-port check valve requires an installation torque ranging between 45 - 50 lbf\u00b7ft (61 - 68 Nm), and it accommodates an orifice range from .016 to .127 inches (0.4 - 3.2 mm). For maintenance and repairs, a Viton seal kit (990203006) is recommended, ensuring that all seals meet the stringent quality standards set by Sun Hydraulics for optimal performance and durability.
The Sun Hydraulics CNFCXBN (CNFCXBN) is a high-performance hydraulic check valve designed for robust and efficient fluid control in demanding applications. This valve features a unique free flow from port 1 to port 2, coupled with a customer-specified orifice that restricts flow from port 2 to port 1, allowing precise control over fluid dynamics. The specified orifice diameter is conveniently stamped on one of the cartridge's hex faces for easy identification. Constructed to operate under high pressures, the CNFCXBN can handle up to 5000 psi (350 bar) at both ports, making it suitable for high-pressure systems. It boasts a maximum capacity of 30 gpm (120 L/min), ensuring efficient flow management in various setups. The valve is compatible with T5A cavity configurations and adheres to Series 2 specifications. Sun Hydraulics has incorporated its floating style construction into the CNFCXBN model to minimize internal parts binding, which can occur due to excessive installation torque or variations in cavity/cartridge machining. This design enhancement contributes significantly to the valve\u2019s reliability and longevity in industrial environments. Additionally, the CNFCXBN is available in corrosion-resistant versions identified by model code suffixes AP or LH, designed specifically for use in corrosive environments. This feature extends the valve\u2019s usability across different operational conditions without compromising performance. The installation of this two-port check valve requires an installation torque ranging between 45 - 50 lbf\u00b7ft (61 - 68 Nm), and it accommodates an orifice range from .016 to .127 inches (0.4 - 3.2 mm). For maintenance and repairs, a Viton seal kit (990203006) is recommended, ensuring that all seals meet the stringent quality standards set by Sun Hydraulics for optimal performance and durability.
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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