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SUN HYDRAULICS
CNFAXZV


$61.15 USD
  • SUN HYDRAULICS
  • Material:CNFAXZV
  • Model:CNFA-XZV
  • Summary:Cartridge

Quantity in stock: 0

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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 CNFAXZV (CNFAXZV) is a high-performance hydraulic check valve designed for robust and efficient operation in demanding applications. This model features a free flow from port 1 to port 2, facilitated by a customer-specified orifice that restricts flow from port 2 to port 1, ensuring precise control of fluid dynamics as per specific application needs. The valve is characterized by its ability to accommodate up to 5000 psi (350 bar) at both ports, making it suitable for high-pressure systems. The CNFAXZV utilizes Sun Hydraulics\u2019 floating style construction, which minimizes the risk of internal parts binding\u2014a common issue caused by excessive installation torque or variations in cavity/cartridge machining. This design ensures reliable and long-lasting operation even under challenging conditions. The specified orifice diameter is conveniently stamped on one of the cartridge's hex faces for easy identification during maintenance or setup. This model is housed in a T5A cavity and belongs to the Series 2 lineup from Sun Hydraulics, with a capacity of up to 30 gpm (120 L/min). It supports an orifice range from .016 to .127 inches (0.4 to 3.2 mm), providing flexibility in application according to the hydraulic system requirements. The valve hex size is 1 1/8 inches (28.6 mm), and it requires an installation torque between 45 - 50 lbf ft (61 - 68 Nm). For sealing, the valve uses a Viton cartridge kit (990203006), ensuring effective sealing against fluid leaks under various operating conditions.

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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