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SUN HYDRAULICS
CNIDXBN


$199.75 USD
  • SUN HYDRAULICS
  • Material:CNIDXBN
  • Model:CNID-XBN
  • 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 CNIDXBN (CNIDXBN) is a versatile hydraulic valve designed for specialized applications within hydraulic systems. This model incorporates a freeflow, side-to-nose cheater check valve with a bypass orifice, effectively functioning as a 2-port check valve in a 3-port cavity. It facilitates free flow from port 2 to port 1, while flow from port 1 to port 2 is controlled by a customer-specified orifice. Port 3 on the cartridge is blocked, which supports specific circuit configurations without additional modifications. The CNIDXBN is particularly useful in full-time regeneration circuits, allowing for the full force development by the cylinder upon stopping. Its bypass orifice uniquely drops the rod end pressure to zero when flow from the rod ceases, enhancing system efficiency and safety. The construction of this model uses Sun's floating style design which significantly reduces risks of internal parts binding that can occur due to excessive installation torque or variations in cavity/cartridge machining. With a capability to handle up to 120 gpm (480 L/min) and withstand maximum operating pressures up to 5000 psi (350 bar), this valve is robust and suitable for high-capacity systems. It offers an orifice range from .016 to .218 inches (0.4 to 5.5 mm), ensuring adaptability for various flow requirements. Installation specifications include a valve hex size of 1-5/8 inches (41.3 mm) and an installation torque between 350 - 375 lbf-ft (474 - 508 Nm). The model weighs approximately 1.90 lbs (0.85 kg), and utilizes Viton seals for enhanced performance under varying operational conditions.

Free-flow, side-to-nose cheater check valves with a bypass orifice function as a 2-port check valve in a 3-port cavity. They allow free flow from port 2 to port 1 with a customer specified orifice that controls flow from port 1 to port 2. Port 3 of the cartridge is blocked off.

  • When used in a full time regeneration circuit these valves allow full force to be developed by the cylinder when it comes to a stop. The bypass orifice drops the rod end pressure to zero when flow out of the rod stops.
  • 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-19A
Series 4
Capacity 120 gpm480 L/min.
Maximum Operating Pressure 5000 psi350 bar
Orifice Range .016 - .218 in.0,4 - 5,5 mm
Valve Hex Size 1 5/8 in.41,3 mm
Valve Installation Torque 350 - 375 lbf ft474 - 508 Nm
Model Weight 1.90 lb0,85 kg
Seal kit - Cartridge Viton: 990-019-006

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