SUN HYDRAULICS
CNDEXZN
$58.08 USD
- SUN HYDRAULICS
- Material:CNDEXZN
- Model:CNDE-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 CNDEXZN (CNDEXZN) is a sophisticated spring-biased closed, pilot-to-close check cartridge valve designed for hydraulic systems. This model features a bypass orifice whose diameter can be specified by the customer, accommodating a range from 0.4 mm to 2.7 mm. It operates with a nominal pilot ratio of 1.8:1, meaning that at a pilot pressure of 1000 psi (approximately 70 bar), the valve can close against a pressure of up to 1800 psi (about 125 bar) at port 1. The valve configuration allows fluid flow from port 1 to port 2 while restricting flow in the reverse direction, ensuring efficient operation and control. This valve is particularly noted for its hardened steel seats, which provide superior wear characteristics and high tolerance to contamination. The design incorporates Sun\u2019s floating style construction which minimizes internal parts binding that could result from excessive installation torque or variations in cavity/cartridge machining. The CNDEXZN is suitable for installations requiring up to a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 20 gpm (80 L/min). Additionally, it features standard T11A cavity compatibility and requires an installation torque between 30 and 35 lbf ft (41 - 47 Nm). The valve's robust construction and flexible design parameters make it an ideal choice for various hydraulic applications demanding reliable backflow prevention and operational control under high-pressure conditions.
The Sun Hydraulics CNDEXZN (CNDEXZN) is a sophisticated spring-biased closed, pilot-to-close check cartridge valve designed for hydraulic systems. This model features a bypass orifice whose diameter can be specified by the customer, accommodating a range from 0.4 mm to 2.7 mm. It operates with a nominal pilot ratio of 1.8:1, meaning that at a pilot pressure of 1000 psi (approximately 70 bar), the valve can close against a pressure of up to 1800 psi (about 125 bar) at port 1. The valve configuration allows fluid flow from port 1 to port 2 while restricting flow in the reverse direction, ensuring efficient operation and control. This valve is particularly noted for its hardened steel seats, which provide superior wear characteristics and high tolerance to contamination. The design incorporates Sun\u2019s floating style construction which minimizes internal parts binding that could result from excessive installation torque or variations in cavity/cartridge machining. The CNDEXZN is suitable for installations requiring up to a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 20 gpm (80 L/min). Additionally, it features standard T11A cavity compatibility and requires an installation torque between 30 and 35 lbf ft (41 - 47 Nm). The valve's robust construction and flexible design parameters make it an ideal choice for various hydraulic applications demanding reliable backflow prevention and operational control under high-pressure conditions.
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-11A |
| Series | 1 |
| Capacity | 20 gpm80 L/min. |
| Pilot Ratio | 1.8:11.8:1 |
| Maximum Operating Pressure | 5000 psi350 bar |
| Orifice Range | .016 - .107 in.0,4 - 2,7 mm |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Seal kit - Cartridge | Viton: 990-011-006 |
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