SUN HYDRAULICS
CNFAXBN
$52.72 USD
- SUN HYDRAULICS
- Material:CNFAXBN
- Model:CNFA-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 CNFAXBN (CNFAXBN) is a highly specialized hydraulic check valve designed for precise fluid control in hydraulic systems. This model features a unique freeflow, nose-to-side check valve mechanism with an integrated bypass orifice, allowing unrestricted flow from port 1 to port 2 while enabling controlled flow in the reverse direction from port 2 to port 1 through a customer-specified orifice. The specific orifice diameter chosen by the customer is clearly marked on one of the hex faces of the cartridge for easy identification. Engineered for robust performance, the CNFAXBN can withstand up to 5000 psi (350 bar) at both ports, making it suitable for high-pressure applications. It boasts a maximum flow capacity of 30 gpm (120 L/min), and accommodates orifice sizes ranging from .016 to .127 inches (0.4 to 3.2 mm). This valve is housed in a T5A cavity and belongs to Series 2. The construction of the CNFAXBN utilizes Sun Hydraulics\u2019 floating style design which helps prevent internal parts from binding\u2014a common issue that can arise due to excessive installation torque or variations in cavity/cartridge machining. The recommended installation torque for this valve is between 45 and 50 lbf ft (61 - 68 Nm), and it uses Viton seals (990203006) for enhanced durability and performance under varying conditions. This product's versatility and engineered reliability make it an optimal choice for applications requiring precise flow control and high-pressure capability in hydraulic systems.
The Sun Hydraulics CNFAXBN (CNFAXBN) is a highly specialized hydraulic check valve designed for precise fluid control in hydraulic systems. This model features a unique freeflow, nose-to-side check valve mechanism with an integrated bypass orifice, allowing unrestricted flow from port 1 to port 2 while enabling controlled flow in the reverse direction from port 2 to port 1 through a customer-specified orifice. The specific orifice diameter chosen by the customer is clearly marked on one of the hex faces of the cartridge for easy identification. Engineered for robust performance, the CNFAXBN can withstand up to 5000 psi (350 bar) at both ports, making it suitable for high-pressure applications. It boasts a maximum flow capacity of 30 gpm (120 L/min), and accommodates orifice sizes ranging from .016 to .127 inches (0.4 to 3.2 mm). This valve is housed in a T5A cavity and belongs to Series 2. The construction of the CNFAXBN utilizes Sun Hydraulics\u2019 floating style design which helps prevent internal parts from binding\u2014a common issue that can arise due to excessive installation torque or variations in cavity/cartridge machining. The recommended installation torque for this valve is between 45 and 50 lbf ft (61 - 68 Nm), and it uses Viton seals (990203006) for enhanced durability and performance under varying conditions. This product's versatility and engineered reliability make it an optimal choice for applications requiring precise flow control and high-pressure capability in hydraulic systems.
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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