SUN HYDRAULICS
CNKCXZN
$317.70 USD
Tags:
- SUN HYDRAULICS
- Material:CNKCXZN
- Model:CNKC-XZN
- 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 CNKCXZN (CNKCXZN) is a high-performance hydraulic check valve designed for versatile fluid control in hydraulic systems. This model features a free flow from port 1 to port 2, facilitated by a customer-specified bypass orifice that restricts flow in the reverse direction from port 2 to port 1. The orifice range for this model spans from 0.4 mm to 9 mm, allowing customization based on specific hydraulic system requirements. The CNKCXZN valve is optimized for use in Sun's T18AU cavity to achieve its full capacity of 180 gpm (680 L/min), although it can operate in the standard T18A cavity at lower capacities. The valve is capable of handling a maximum operating pressure of up to 5000 psi (350 bar) at both ports. This robust construction includes Sun's floating style design, which reduces the risk of internal parts binding due to variations in installation torque or cavity/cartridge machining. This model also incorporates a hex size of 1-5/8 inches (41.3 mm) and requires an installation torque between 350 - 375 lbf.ft (474 - 508 Nm). The valve itself weighs approximately 2.10 lb (0.95 kg), and it utilizes Viton seals for enhanced performance under varying operational conditions. Such specifications make the CNKCXZN an excellent choice for applications requiring reliable one-way flow control with options for flow customization through precision-engineered orifices.
The Sun Hydraulics CNKCXZN (CNKCXZN) is a high-performance hydraulic check valve designed for versatile fluid control in hydraulic systems. This model features a free flow from port 1 to port 2, facilitated by a customer-specified bypass orifice that restricts flow in the reverse direction from port 2 to port 1. The orifice range for this model spans from 0.4 mm to 9 mm, allowing customization based on specific hydraulic system requirements. The CNKCXZN valve is optimized for use in Sun's T18AU cavity to achieve its full capacity of 180 gpm (680 L/min), although it can operate in the standard T18A cavity at lower capacities. The valve is capable of handling a maximum operating pressure of up to 5000 psi (350 bar) at both ports. This robust construction includes Sun's floating style design, which reduces the risk of internal parts binding due to variations in installation torque or cavity/cartridge machining. This model also incorporates a hex size of 1-5/8 inches (41.3 mm) and requires an installation torque between 350 - 375 lbf.ft (474 - 508 Nm). The valve itself weighs approximately 2.10 lb (0.95 kg), and it utilizes Viton seals for enhanced performance under varying operational conditions. Such specifications make the CNKCXZN an excellent choice for applications requiring reliable one-way flow control with options for flow customization through precision-engineered orifices.
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.
- These valves will work in Sun's standard T-18A cavity at lower capacity. To realize the full stated capacity, the T-18AU cavity should be used.
- 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.
- Will accept 5000 psi (350 bar) at ports 1 and 2.
- 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-18AU |
| Series | 4 |
| Capacity | 180 gpm680 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Orifice Range | .016 - .354 in.0,4 - 9 mm |
| 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 |
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