SUN HYDRAULICS
DCECXBV
$385.30 USD
- SUN HYDRAULICS
- Material:DCECXBV
- Model:DCEC-XBV
- 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 DCECXBV (DCECXBV) is a versatile and robust hydraulic valve designed for high-pressure applications. This three-position, 4-way directional cartridge valve is spring-centered and features a 6-port configuration, allowing for flexible installation options. It is engineered to handle pressures up to 5000 psi (350 bar) across all ports, including the x and y pilot ports (port 5 and port 6). The valve's capacity and performance can vary depending on the spool type chosen, which influences flow forces that are proportional to flow and pressure drop. The DCECXBV model incorporates hardened spool and sleeve components which ensure low leakage rates, consistent performance, and excellent wear characteristics. This durability is further enhanced by Sun's floating style construction that minimizes internal part binding caused by excessive installation torque or variations in cavity/cartridge machining. Designed specifically for systems using phosphate ester fluids, cartridges configured with EPDM seals should not be exposed to petroleum-based fluids as they can damage the seals. Key specifications include a flow capacity range of 25 to 100 gpm (95 to 380 L/min), minimum pilot pressure required for valve shifting at 125 psi (9 bar), and maximum allowable leakage at 110 SUS (24 cSt) being only 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The model also specifies a pilot volume displacement of .17 in\u00b3 (8 cc), a hex size for the valve at 1-1/4 inches (31.8 mm), and an installation torque between 150 -160 lbf ft (203 -217 Nm). Weighing in at approximately 1.80 lbs (0.80 kg), this model ensures reliable operation under demanding conditions with minimal maintenance requirements.
The Sun Hydraulics DCECXBV (DCECXBV) is a versatile and robust hydraulic valve designed for high-pressure applications. This three-position, 4-way directional cartridge valve is spring-centered and features a 6-port configuration, allowing for flexible installation options. It is engineered to handle pressures up to 5000 psi (350 bar) across all ports, including the x and y pilot ports (port 5 and port 6). The valve's capacity and performance can vary depending on the spool type chosen, which influences flow forces that are proportional to flow and pressure drop. The DCECXBV model incorporates hardened spool and sleeve components which ensure low leakage rates, consistent performance, and excellent wear characteristics. This durability is further enhanced by Sun's floating style construction that minimizes internal part binding caused by excessive installation torque or variations in cavity/cartridge machining. Designed specifically for systems using phosphate ester fluids, cartridges configured with EPDM seals should not be exposed to petroleum-based fluids as they can damage the seals. Key specifications include a flow capacity range of 25 to 100 gpm (95 to 380 L/min), minimum pilot pressure required for valve shifting at 125 psi (9 bar), and maximum allowable leakage at 110 SUS (24 cSt) being only 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The model also specifies a pilot volume displacement of .17 in\u00b3 (8 cc), a hex size for the valve at 1-1/4 inches (31.8 mm), and an installation torque between 150 -160 lbf ft (203 -217 Nm). Weighing in at approximately 1.80 lbs (0.80 kg), this model ensures reliable operation under demanding conditions with minimal maintenance requirements.
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.
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- 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-63A |
| Series | 3 |
| Capacity | 25 - 100 gpm95 - 380 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 | .17 in³2,8 cc |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Model Weight | 1.80 lb0,80 kg |
| Seal kit - Cartridge | Viton: 990-063-006 |
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