SUN HYDRAULICS
CNJEXZV
$290.39 USD
- SUN HYDRAULICS
- Material:CNJEXZV
- Model:CNJE-XZV
- 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 CNJEXZV (CNJEXZV) is a high-performance, pilot-to-close check cartridge valve designed for hydraulic applications requiring controlled flow and reliable operation. This model features a spring-biased closed mechanism with a customer-specified bypass orifice diameter, allowing customization to specific system requirements. The valve facilitates flow from port 1 to port 2 while restricting flow in the reverse direction, ensuring efficient operation under various conditions. With a nominal pilot ratio of 1.8:1, the CNJEXZV ensures that a pressure of 1000 psi at the pilot port effectively closes the valve against a pressure of 1800 psi at port 1. This feature is critical in applications where control over hydraulic flow and pressure is necessary. The valve's design includes hardened steel seats, which offer excellent wear characteristics and contamination tolerance, enhancing durability and reliability. The CNJEXZV also benefits from Sun Hydraulics' floating style construction which minimizes internal parts binding\u2014a common issue due to excessive installation torque or cavity/cartridge machining variations. This construction detail ensures consistent performance and longevity of the valve even in demanding installations. Technical specifications for the CNJEXZV include a maximum capacity of 160 gpm (610 L/min), an orifice range between .016 to .354 inches (0.4 to 9 mm), and an installation torque requirement of 350 to 375 lbf ft (474 to 508 Nm). The valve is designed for use with Viton seals (990019006), ensuring compatibility with a wide range of hydraulic fluids and environmental conditions. This model is housed within a T19A cavity and falls under Series 4, signifying its robustness for industrial applications where precise hydraulic control is essential.
The Sun Hydraulics CNJEXZV (CNJEXZV) is a high-performance, pilot-to-close check cartridge valve designed for hydraulic applications requiring controlled flow and reliable operation. This model features a spring-biased closed mechanism with a customer-specified bypass orifice diameter, allowing customization to specific system requirements. The valve facilitates flow from port 1 to port 2 while restricting flow in the reverse direction, ensuring efficient operation under various conditions. With a nominal pilot ratio of 1.8:1, the CNJEXZV ensures that a pressure of 1000 psi at the pilot port effectively closes the valve against a pressure of 1800 psi at port 1. This feature is critical in applications where control over hydraulic flow and pressure is necessary. The valve's design includes hardened steel seats, which offer excellent wear characteristics and contamination tolerance, enhancing durability and reliability. The CNJEXZV also benefits from Sun Hydraulics' floating style construction which minimizes internal parts binding\u2014a common issue due to excessive installation torque or cavity/cartridge machining variations. This construction detail ensures consistent performance and longevity of the valve even in demanding installations. Technical specifications for the CNJEXZV include a maximum capacity of 160 gpm (610 L/min), an orifice range between .016 to .354 inches (0.4 to 9 mm), and an installation torque requirement of 350 to 375 lbf ft (474 to 508 Nm). The valve is designed for use with Viton seals (990019006), ensuring compatibility with a wide range of hydraulic fluids and environmental conditions. This model is housed within a T19A cavity and falls under Series 4, signifying its robustness for industrial applications where precise hydraulic control is essential.
This valve is a spring biased closed, pilot-to-close check cartridge with a bypass orifice. It incorporates a steel seat and is non-vented. The valve allows flow from port 1 to port 2 and restricts flow from port 2 to port 1. Pressure at the pilot (port 3) opposes pressure at port 1 at a ratio of 1.8:1. Pressure at port 2 directly opposes the pilot pressure. Note: The bypass orifice diameter is specified by the customer. See Technical Data below for the allowable orifice range.
- Features hardened steel seats for excellent wear characteristics and contamination tolerance.
- Nominal pilot ratio is 1.8:1. This means that a pressure of 1000 psi (70 bar) at the pilot port will close a valve against a pressure of 1800 psi (125 bar) at port 1. Any decay or loss of pilot pressure could allow the valve to open, even if it is a momentary decay or loss.
- Pressure at the port 2 area directly opposes pilot pressure.
- With equal pressures at all ports the valve is closed.
- 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 | 160 gpm610 L/min. |
| 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 |
| Seal kit - Cartridge | Viton: 990-019-006 |
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