SUN HYDRAULICS
CXIDLDN
$170.16 USD
- SUN HYDRAULICS
- Material:CXIDLDN
- Model:CXID-LDN
- 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 CXIDLDN (CXIDLDN) is a high-performance check valve designed for hydraulic systems requiring reliable, directional flow control. This model features a free flow from the inlet port 2 to the outlet port 1 while blocking flow in the opposite direction, making it an essential component for systems where reverse flow must be prevented to protect sensitive equipment or maintain operational integrity. The CXIDLDN is engineered with a T18A cavity and belongs to the Series 4, ensuring compatibility with standardized cavities and ease of integration into existing setups. Notably, this check valve supports a maximum operating pressure of up to 5000 psi (350 bar) and can handle flow capacities up to 120 gpm (480 L/min), making it suitable for high-flow applications. It is built with Sun's floating style construction which helps minimize potential internal part binding that could occur due to excessive installation torque or variations in cavity/cartridge machining. This design feature enhances the valve\u2019s reliability and longevity in demanding operational conditions. The maximum leakage rate of the CXIDLDN is exceptionally low, at less than one drop per minute (0.07 cc/min), which contributes to maintaining system efficiency and reducing fluid loss. For installation, the valve requires a hex size of 1-5/8 inches (41.3 mm) and an installation torque between 350 - 375 lbf\u00b7ft (474 - 508 Nm). Weighing at approximately 2.10 lb (0.95 kg), it is robust yet manageable in size for ease of handling during maintenance or setup processes. Overall, the Sun Hydraulics CXIDLDN check valve stands out for its robust construction, precise leakage control, and high capacity handling, making it an excellent choice for hydraulic circuit applications seeking dependable performance under high-pressure conditions.
The Sun Hydraulics CXIDLDN (CXIDLDN) is a high-performance check valve designed for hydraulic systems requiring reliable, directional flow control. This model features a free flow from the inlet port 2 to the outlet port 1 while blocking flow in the opposite direction, making it an essential component for systems where reverse flow must be prevented to protect sensitive equipment or maintain operational integrity. The CXIDLDN is engineered with a T18A cavity and belongs to the Series 4, ensuring compatibility with standardized cavities and ease of integration into existing setups. Notably, this check valve supports a maximum operating pressure of up to 5000 psi (350 bar) and can handle flow capacities up to 120 gpm (480 L/min), making it suitable for high-flow applications. It is built with Sun's floating style construction which helps minimize potential internal part binding that could occur due to excessive installation torque or variations in cavity/cartridge machining. This design feature enhances the valve\u2019s reliability and longevity in demanding operational conditions. The maximum leakage rate of the CXIDLDN is exceptionally low, at less than one drop per minute (0.07 cc/min), which contributes to maintaining system efficiency and reducing fluid loss. For installation, the valve requires a hex size of 1-5/8 inches (41.3 mm) and an installation torque between 350 - 375 lbf\u00b7ft (474 - 508 Nm). Weighing at approximately 2.10 lb (0.95 kg), it is robust yet manageable in size for ease of handling during maintenance or setup processes. Overall, the Sun Hydraulics CXIDLDN check valve stands out for its robust construction, precise leakage control, and high capacity handling, making it an excellent choice for hydraulic circuit applications seeking dependable performance under high-pressure conditions.
Free-flow, side-to-nose check valves are on/off circuit components that allow free flow from the inlet (port 2) to the outlet (port 1) and block flow in the opposite direction.
- 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.
- These check valves are considered circuit savers for existing circuits where manifold drillings are incorrect. The capacity of side-to-nose (port 2 to port 1) 2-port check valves is approximately 30% less than preferred models with a nose-to-side (port 1 to port 2) flow path.
- Check valves offer extremely low leakage rates with a maximum leakage of less than 1 drop per minute (0,07 cc/min).
- Will accept 5000 psi (350 bar) at ports 1 and 2.
- 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-18A |
| Series | 4 |
| Capacity | 120 gpm480 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 1 drops/min.0,07 cc/min. |
| Valve Hex Size | 1 5/8 in.41,3 mm |
| Valve Installation Torque | 350 - 375 lbf ft474 - 508 Nm |
| Model Weight | 2.10 lb0,95 kg |
| Seal kit - Cartridge | Viton: 990-018-006 |
Show FAQ