SUN HYDRAULICS
DCDCXXV
$230.93 USD
- SUN HYDRAULICS
- Material:DCDCXXV
- Model:DCDC-XXV
- 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 DCDCXXV (DCDCXXV) is a three-position, 4-way directional cartridge valve, designed with robust capabilities to handle a maximum operating pressure of 5000 psi (350 bar). This model features a spring-centered mechanism and includes six ports with the supply port designated as port 3. Each port, including the x and y pilot ports (port 5 and port 6), can accommodate the same high-pressure limit, ensuring versatile application across various hydraulic systems. The DCDCXXV offers different spool configurations that affect performance limits due to flow forces, which are proportional to flow and pressure drop. These forces typically resist passage opening, particularly in spools that open passages as they return to center. Spool leakage rates are minimized thanks to the hardened spool and sleeve, which also contribute to excellent wear characteristics. This model incorporates Sun\u2019s floating style construction which helps prevent internal parts binding that might occur due to excessive installation torque or cavity/cartridge machining variations. The technical specifications include a flow capacity range of 11-30 gpm (38-120 L/min), with a minimal pilot pressure requirement of 150 psi (10.5 bar) for valve shifting. Additional design details include a maximum valve leakage at 110 SUS (24 cSt) of 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar), pilot volume displacement of .06 in\u00b3 (0.98 cc), and standardized measurements for valve hex size and installation torque. This configuration not only ensures reliable performance under high pressure but also offers flexibility in hydraulic control applications due to its design and construction features. The model's weight is .80 lb (0.35 kg), indicating a compact yet durable design suitable for various industrial applications requiring precise hydraulic flow management.
The Sun Hydraulics DCDCXXV (DCDCXXV) is a three-position, 4-way directional cartridge valve, designed with robust capabilities to handle a maximum operating pressure of 5000 psi (350 bar). This model features a spring-centered mechanism and includes six ports with the supply port designated as port 3. Each port, including the x and y pilot ports (port 5 and port 6), can accommodate the same high-pressure limit, ensuring versatile application across various hydraulic systems. The DCDCXXV offers different spool configurations that affect performance limits due to flow forces, which are proportional to flow and pressure drop. These forces typically resist passage opening, particularly in spools that open passages as they return to center. Spool leakage rates are minimized thanks to the hardened spool and sleeve, which also contribute to excellent wear characteristics. This model incorporates Sun\u2019s floating style construction which helps prevent internal parts binding that might occur due to excessive installation torque or cavity/cartridge machining variations. The technical specifications include a flow capacity range of 11-30 gpm (38-120 L/min), with a minimal pilot pressure requirement of 150 psi (10.5 bar) for valve shifting. Additional design details include a maximum valve leakage at 110 SUS (24 cSt) of 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar), pilot volume displacement of .06 in\u00b3 (0.98 cc), and standardized measurements for valve hex size and installation torque. This configuration not only ensures reliable performance under high pressure but also offers flexibility in hydraulic control applications due to its design and construction features. The model's weight is .80 lb (0.35 kg), indicating a compact yet durable design suitable for various industrial applications requiring precise hydraulic flow management.
Three-position, 4-way directional cartridges are spring-centered, 6-port directional valves that can be configured from a choice of spool options. The supply port is port 3 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).
- The reason for the different capacities, or performance limits, for the different spool configurations are flow forces. Flow forces are proportional to flow and pressure drop. Typically, they resist the opening of a passage. Spool configurations that open passages as they spring center are the most susceptible. If the flow forces due to the flow and pressure conditions exceed the centering spring force the valve may not shift completely. Higher flows may be used at lower pressures.
- Leakage listed in technical data is for each path.
- The pilot ports, 5 and 6, are positively sealed from the work ports.
- 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-62A |
| Series | 2 |
| Capacity | 11 - 30 gpm38 - 120 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 150 psi10,5 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 | .06 in³0,98 cc |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Model Weight | .80 lb0,35 kg |
| Seal kit - Cartridge | Viton: 990-062-006 |
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