SUN HYDRAULICS
DCFADYN
$790.86 USD
- SUN HYDRAULICS
- Material:DCFADYN
- Model:DCFA-DYN
- 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 DCFADYN (DCFADYN) is a versatile three-position, 4-way directional cartridge valve, engineered for advanced hydraulic systems requiring precise control and reliability. This model features a spring-centered mechanism and offers a selection of 10 different spool options to cater to various application needs. Each spool type influences the valve's capacity, which ranges from 50 to 200 gpm (200 to 760 L/min), ensuring adaptability for different flow requirements. Constructed with a hardened spool and sleeve, the DCFADYN boasts low leakage rates and superior wear characteristics, essential for maintaining efficiency and extending the service life of the system. The valve is designed with Sun's innovative floating style construction. This design minimizes internal parts binding \u2014 a common issue caused by excessive installation torque or variations in cavity/cartridge machining \u2014 thereby enhancing operational reliability. The DCFADYN operates at a maximum pressure of 5000 psi (350 bar) and can accommodate the same pressure across all ports, including the x and y pilot ports (port 5 and port 6). It requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve, ensuring responsive control under varying conditions. The model also supports pilot volume displacement of approximately 0.42 in\u00b3 (6.9 cc), with maximum valve leakage noted at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). This model is tailored for systems where space and precision are critical, evidenced by its compact design with an installation hex size of 1-5/8 inches (41.3 mm) and an installation torque range between 350 -375 lbf\u00b7ft (474 -508 Nm). Weighing just about 3.80 lbs (1.75 kg), it facilitates ease of installation without compromising performance, making it ideal for mobile and industrial applications demanding high-level hydraulic control.
The Sun Hydraulics DCFADYN (DCFADYN) is a versatile three-position, 4-way directional cartridge valve, engineered for advanced hydraulic systems requiring precise control and reliability. This model features a spring-centered mechanism and offers a selection of 10 different spool options to cater to various application needs. Each spool type influences the valve's capacity, which ranges from 50 to 200 gpm (200 to 760 L/min), ensuring adaptability for different flow requirements. Constructed with a hardened spool and sleeve, the DCFADYN boasts low leakage rates and superior wear characteristics, essential for maintaining efficiency and extending the service life of the system. The valve is designed with Sun's innovative floating style construction. This design minimizes internal parts binding \u2014 a common issue caused by excessive installation torque or variations in cavity/cartridge machining \u2014 thereby enhancing operational reliability. The DCFADYN operates at a maximum pressure of 5000 psi (350 bar) and can accommodate the same pressure across all ports, including the x and y pilot ports (port 5 and port 6). It requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve, ensuring responsive control under varying conditions. The model also supports pilot volume displacement of approximately 0.42 in\u00b3 (6.9 cc), with maximum valve leakage noted at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). This model is tailored for systems where space and precision are critical, evidenced by its compact design with an installation hex size of 1-5/8 inches (41.3 mm) and an installation torque range between 350 -375 lbf\u00b7ft (474 -508 Nm). Weighing just about 3.80 lbs (1.75 kg), it facilitates ease of installation without compromising performance, making it ideal for mobile and industrial applications demanding high-level hydraulic control.
Three-position, 4-way directional cartridges are spring-centered, 6-port directional valves that can be configured from a choice of 10 different spool options. The supply port is port 1 and all ports will accept 5000 psi (350 bar). Capacity for these pilot-to-shift valves is dependent on the spool type specified.
- All ports will accept 5000 psi (350 bar), including the x and y pilot ports (port 5 and port 6).
- Leakage listed in technical data is for each path.
- Hardened spool and sleeve provide consistent and low spool leakage rates and excellent wear characteristics.
- 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-64A |
| Series | 4 |
| Capacity | 50 - 200 gpm200 - 760 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 125 psi9 bar |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.@1000 psi30 cc/min.@70 bar |
| Pilot Volume Displacement | .42 in³6,9 cc |
| Valve Hex Size | 1 5/8 in.41,3 mm |
| Valve Installation Torque | 350 - 375 lbf ft474 - 508 Nm |
| Model Weight | 3.80 lb1,75 kg |
| Seal kit - Cartridge | Viton: 990-064-006 |
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