SUN HYDRAULICS
DCCFXBN
$167.00 USD
Tags:
- SUN HYDRAULICS
- Material:DCCFXBN
- Model:DCCF-XBN
- 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 DCCFXBN (DCCFXBN) is a two-position, 4-way directional cartridge valve designed to offer versatile performance in various hydraulic systems. This model, featuring a T61A cavity and Series 1 construction, is engineered to handle flow rates between 7 and 10 gpm (28 - 40 L/min). It can withstand pressures up to 5000 psi (350 bar), including the X and Y pilot ports (port 5 and port 6), which are crucial for its operation. The minimum pilot pressure required to shift the valve is noted at 175 psi (12 bar). This valve's performance varies depending on the spool type selected, due to differences in flow forces which affect the valve's shifting ability under different flow and pressure conditions. The hardened spool and sleeve enhance durability by providing low leakage rates and resistance to wear. Additionally, Sun Hydraulics incorporates a floating style construction in this model to minimize internal parts binding which could arise from excessive installation torque or variations in cavity/cartridge machining. Other technical specifications include a maximum leakage rate of 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar) for each path, ensuring efficient operation with minimal fluid loss. The pilot volume displacement stands at approximately .02 in\u00b3 (0.33 cc). For installation purposes, the valve has a hex size of 7/8 inches (22.2 mm) and requires an installation torque of between 30 -35 lbf ft (41 -47 Nm). The overall weight of the model is modest at about .45 lb (0.20 kg). This model uses a Viton seal kit specified under part number 990061006, ensuring reliable sealing and performance longevity under varied operational conditions.
The Sun Hydraulics DCCFXBN (DCCFXBN) is a two-position, 4-way directional cartridge valve designed to offer versatile performance in various hydraulic systems. This model, featuring a T61A cavity and Series 1 construction, is engineered to handle flow rates between 7 and 10 gpm (28 - 40 L/min). It can withstand pressures up to 5000 psi (350 bar), including the X and Y pilot ports (port 5 and port 6), which are crucial for its operation. The minimum pilot pressure required to shift the valve is noted at 175 psi (12 bar). This valve's performance varies depending on the spool type selected, due to differences in flow forces which affect the valve's shifting ability under different flow and pressure conditions. The hardened spool and sleeve enhance durability by providing low leakage rates and resistance to wear. Additionally, Sun Hydraulics incorporates a floating style construction in this model to minimize internal parts binding which could arise from excessive installation torque or variations in cavity/cartridge machining. Other technical specifications include a maximum leakage rate of 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar) for each path, ensuring efficient operation with minimal fluid loss. The pilot volume displacement stands at approximately .02 in\u00b3 (0.33 cc). For installation purposes, the valve has a hex size of 7/8 inches (22.2 mm) and requires an installation torque of between 30 -35 lbf ft (41 -47 Nm). The overall weight of the model is modest at about .45 lb (0.20 kg). This model uses a Viton seal kit specified under part number 990061006, ensuring reliable sealing and performance longevity under varied operational conditions.
Two-position, 4-way directional cartridges are spring-offset, 6-port directional valves that can be configured from a choice of 9 different 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-61A |
| Series | 1 |
| Capacity | 7 - 10 gpm28 - 40 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 175 psi12 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.@1000 psi30 cc/min.@70 bar |
| Pilot Volume Displacement | .02 in³0,33 cc |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .45 lb0,20 kg |
| Seal kit - Cartridge | Viton: 990-061-006 |
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