SUN HYDRAULICS
CNKCXEV
$317.90 USD
- SUN HYDRAULICS
- Material:CNKCXEV
- Model:CNKC-XEV
- 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 CNKCXEV (CNKCXEV) is a precisely engineered hydraulic check valve designed for versatile applications requiring reliable fluid control. This model facilitates free flow from port 1 to port 2, while incorporating a customer-specified orifice to restrict flow in the reverse direction, from port 2 to port 1. The specified orifice range for this model spans from 0.016 inches to 0.354 inches (0.4 mm to 9 mm), allowing customization based on specific flow requirements. Optimized for use in Sun's T18AU cavity, the CNKCXEV achieves its maximum capacity of 180 gpm (680 L/min) and can withstand a maximum operating pressure of up to 5000 psi (350 bar). Although it can operate in the standard T18A cavity, its performance is maximized in the T18AU specification. Notably, this valve features Sun\u2019s floating style construction which enhances durability and performance by minimizing internal parts binding due to installation torque and machining variations. The valve's robust design includes a hex size of 1-5/8 inches (41.3 mm) and requires an installation torque between 350 - 375 lbf.ft (474 - 508 Nm). Weighing at approximately 2.10 lbs (0.95 kg), it is built for both reliability and ease of installation with a Viton seal kit available for enhanced durability under various operating conditions. This model is particularly suited for applications where precise fluid control and high-pressure resistance are necessary, making it an ideal choice for sophisticated hydraulic systems requiring custom flow restrictions and reliable check functionality.
The Sun Hydraulics CNKCXEV (CNKCXEV) is a precisely engineered hydraulic check valve designed for versatile applications requiring reliable fluid control. This model facilitates free flow from port 1 to port 2, while incorporating a customer-specified orifice to restrict flow in the reverse direction, from port 2 to port 1. The specified orifice range for this model spans from 0.016 inches to 0.354 inches (0.4 mm to 9 mm), allowing customization based on specific flow requirements. Optimized for use in Sun's T18AU cavity, the CNKCXEV achieves its maximum capacity of 180 gpm (680 L/min) and can withstand a maximum operating pressure of up to 5000 psi (350 bar). Although it can operate in the standard T18A cavity, its performance is maximized in the T18AU specification. Notably, this valve features Sun\u2019s floating style construction which enhances durability and performance by minimizing internal parts binding due to installation torque and machining variations. The valve's robust design includes a hex size of 1-5/8 inches (41.3 mm) and requires an installation torque between 350 - 375 lbf.ft (474 - 508 Nm). Weighing at approximately 2.10 lbs (0.95 kg), it is built for both reliability and ease of installation with a Viton seal kit available for enhanced durability under various operating conditions. This model is particularly suited for applications where precise fluid control and high-pressure resistance are necessary, making it an ideal choice for sophisticated hydraulic systems requiring custom flow restrictions and reliable check functionality.
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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