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SUN HYDRAULICS
CXCDLZN


$37.73 USD
  • SUN HYDRAULICS
  • Material:CXCDLZN
  • Model:CXCD-LZN
  • Summary:Cartridge

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***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 CXCDLZN (CXCDLZN) is a high-performance check valve designed for hydraulic applications requiring reliable one-way flow and leakage control. This model, part of the T13A series, is a two-port, free-flow, side-to-nose check valve that allows free flow from the inlet port 2 to the outlet port 1 while blocking flow in the opposite direction. It is particularly useful as a circuit saver in systems where manifold drillings may have been incorrectly executed. The CXCDLZN can handle a maximum operating pressure of 5000 psi (350 bar) at both ports and has a flow capacity of 15 gpm (60 L/min). It features extremely low leakage rates, with maximum valve leakage specified at less than 1 drop per minute (0.07 cc/min), ensuring efficient and clean operation in critical environments. The valve's construction includes Sun's floating style design which minimizes internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. For installation, this model requires a hex size of 7/8 in. (22.2 mm) and an installation torque between 30 - 35 lbf.ft (41 - 47 Nm). The overall weight of the CXCDLZN is minimal at approximately .20 lb (0.10 kg), facilitating easy handling and integration into various systems without adding significant weight or bulk. This check valve's robust design and precise engineering make it an ideal choice for applications demanding reliable performance and minimal fluid loss under high-pressure conditions. Its compatibility with Viton seal kits further enhances its operational reliability and suitability for diverse hydraulic systems.

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-13A
Series 1
Capacity 15 gpm60 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 7/8 in.22,2 mm
Valve Installation Torque 30 - 35 lbf ft41 - 47 Nm
Model Weight .20 lb0,10 kg
Seal kit - Cartridge Viton: 990-010-006

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