SUN HYDRAULICS
CNGDXFV
$116.85 USD
- SUN HYDRAULICS
- Material:CNGDXFV
- Model:CNGD-XFV
- 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 CNGDXFV (CNGDXFV) is a highly specialized hydraulic valve designed for use in full-time regeneration circuits. This valve features a unique configuration that allows it to function as a 2-port check valve within a 3-port cavity, enabling free flow from port 2 to port 1, while a customer-specified orifice controls the flow from port 1 to port 2. Port 3 on the cartridge is intentionally blocked off, streamlining its operation. The CNGDXFV is particularly beneficial in applications where maintaining full force in a hydraulic cylinder upon stopping is crucial. It achieves this by incorporating a bypass orifice which effectively reduces the rod end pressure to zero once the flow ceases, ensuring smooth and efficient operation. The valve's design includes Sun\u2019s floating style construction which minimizes internal parts binding\u2014a common issue caused by excessive installation torque or variations in cavity/cartridge machining. Key specifications of the CNGDXFV include a maximum flow capacity of 60 gpm (240 L/min) and an operating pressure up to 5000 psi (350 bar). It accommodates an orifice range from .016 to .218 inches (0.4 to 5.5 mm), ensuring versatility across different applications. The valve itself weighs approximately 1.10 lbs (0.50 kg) and requires an installation torque between 150 -160 lbf ft (203 -217 Nm). For environments prone to corrosion, variants with model code suffixes AP or LH are available, featuring enhanced corrosion resistance. This valve is ideal for systems requiring precise hydraulic control and robust performance, particularly in settings where sudden stops are frequent and maintaining cylinder force is essential for operational efficacy.
The Sun Hydraulics CNGDXFV (CNGDXFV) is a highly specialized hydraulic valve designed for use in full-time regeneration circuits. This valve features a unique configuration that allows it to function as a 2-port check valve within a 3-port cavity, enabling free flow from port 2 to port 1, while a customer-specified orifice controls the flow from port 1 to port 2. Port 3 on the cartridge is intentionally blocked off, streamlining its operation. The CNGDXFV is particularly beneficial in applications where maintaining full force in a hydraulic cylinder upon stopping is crucial. It achieves this by incorporating a bypass orifice which effectively reduces the rod end pressure to zero once the flow ceases, ensuring smooth and efficient operation. The valve's design includes Sun\u2019s floating style construction which minimizes internal parts binding\u2014a common issue caused by excessive installation torque or variations in cavity/cartridge machining. Key specifications of the CNGDXFV include a maximum flow capacity of 60 gpm (240 L/min) and an operating pressure up to 5000 psi (350 bar). It accommodates an orifice range from .016 to .218 inches (0.4 to 5.5 mm), ensuring versatility across different applications. The valve itself weighs approximately 1.10 lbs (0.50 kg) and requires an installation torque between 150 -160 lbf ft (203 -217 Nm). For environments prone to corrosion, variants with model code suffixes AP or LH are available, featuring enhanced corrosion resistance. This valve is ideal for systems requiring precise hydraulic control and robust performance, particularly in settings where sudden stops are frequent and maintaining cylinder force is essential for operational efficacy.
Free-flow, side-to-nose cheater check valves with a bypass orifice function as a 2-port check valve in a 3-port cavity. They allow free flow from port 2 to port 1 with a customer specified orifice that controls flow from port 1 to port 2. Port 3 of the cartridge is blocked off.
- When used in a full time regeneration circuit these valves allow full force to be developed by the cylinder when it comes to a stop. The bypass orifice drops the rod end pressure to zero when flow out of the rod stops.
- Corrosion resistant cartridge valves are intended for use in corrosive environments and are identified by the model code suffix /AP or /LH (see CONFIGURATION section). For further details, please see the Materials of Construction page.
- 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-17A |
| Series | 3 |
| Capacity | 60 gpm240 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Orifice Range | .016 - .218 in.0,4 - 5,5 mm |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Model Weight | 1.10 lb0,50 kg |
| Seal kit - Cartridge | Viton: 990-017-006 |
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