SUN HYDRAULICS
CNFAXEV
$57.18 USD
- SUN HYDRAULICS
- Material:CNFAXEV
- Model:CNFA-XEV
- 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 CNFAXEV (CNFAXEV) is a high-performance hydraulic check valve designed for robust fluid control in hydraulic systems. This model features a free flow from port 1 to port 2 and includes a customer-specified orifice to restrict flow from port 2 to port 1, ensuring precise control of fluid backflow. The valve is designed to accommodate pressures up to 5000 psi (350 bar) at both ports, making it suitable for high-pressure applications. The CNFAXEV utilizes Sun's innovative floating style construction, which minimizes the risk of internal parts binding\u2014a common issue that can occur due to excessive installation torque or variations in cavity/cartridge machining. This design enhances the reliability and longevity of the valve under various operational conditions. With a capacity of 30 gpm (120 L/min), the CNFAXEV is capable of handling significant flow rates, making it an ideal choice for systems requiring efficient flow management. The valve's orifice range spans from .016 to .127 inches (0.4 to 3.2 mm), allowing for customization based on specific system requirements. Additionally, the model features a standard T5A cavity and is part of Sun Hydraulics' Series 2 lineup. Installation specifications include a hex size of 1-1/8 inches (28.6 mm) and an installation torque range of 45-50 lbf ft (61-68 Nm), ensuring easy integration into existing hydraulic setups without requiring extensive modifications. For maintenance and repairs, this model uses Viton seals (part number: 990203006), providing excellent resistance against high temperatures and chemical degradation, thereby extending the service life of the valve in challenging industrial environments.
The Sun Hydraulics CNFAXEV (CNFAXEV) is a high-performance hydraulic check valve designed for robust fluid control in hydraulic systems. This model features a free flow from port 1 to port 2 and includes a customer-specified orifice to restrict flow from port 2 to port 1, ensuring precise control of fluid backflow. The valve is designed to accommodate pressures up to 5000 psi (350 bar) at both ports, making it suitable for high-pressure applications. The CNFAXEV utilizes Sun's innovative floating style construction, which minimizes the risk of internal parts binding\u2014a common issue that can occur due to excessive installation torque or variations in cavity/cartridge machining. This design enhances the reliability and longevity of the valve under various operational conditions. With a capacity of 30 gpm (120 L/min), the CNFAXEV is capable of handling significant flow rates, making it an ideal choice for systems requiring efficient flow management. The valve's orifice range spans from .016 to .127 inches (0.4 to 3.2 mm), allowing for customization based on specific system requirements. Additionally, the model features a standard T5A cavity and is part of Sun Hydraulics' Series 2 lineup. Installation specifications include a hex size of 1-1/8 inches (28.6 mm) and an installation torque range of 45-50 lbf ft (61-68 Nm), ensuring easy integration into existing hydraulic setups without requiring extensive modifications. For maintenance and repairs, this model uses Viton seals (part number: 990203006), providing excellent resistance against high temperatures and chemical degradation, thereby extending the service life of the valve in challenging industrial environments.
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.
- 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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