SUN HYDRAULICS
DCFCXBV
$720.38 USD
- SUN HYDRAULICS
- Material:DCFCXBV
- Model:DCFC-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 DCFCXBV (DCFCXBV) is a high-performance, three-position, 4-way directional cartridge valve, designed to operate under a maximum pressure of 5000 psi (350 bar). This spring-centered valve features six ports including the supply port (port 3), and pilot ports (port 5 and port 6), all of which can handle the maximum specified pressure. The DCFCXBV is versatile with its ability to be configured with different spool options, affecting its capacity and performance based on flow forces. These flow forces, which are proportional to flow and pressure drop, can influence the valve's shifting ability especially under conditions where they exceed the centering spring force. The valve's design incorporates hardened spool and sleeve to ensure low leakage rates and superior wear characteristics, maintaining consistent performance throughout its usage. It also employs Sun\u2019s floating style construction which helps minimize internal parts binding that could result from excessive installation torque or variations in cavity/cartridge machining. This construction enhances the reliability and longevity of the valve in demanding operational conditions. For fluid compatibility, cartridges equipped with EPDM seals are specifically designed for systems using phosphate ester fluids; however, they must not be exposed to petroleum-based fluids as these can damage the seals. The DCFCXBV offers a substantial flow capacity ranging from 50 to 200 gpm (200 to 760 L/min) and requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve effectively. Additional technical specifications include a maximum leakage rate at specific conditions, pilot volume displacement specifics, as well as installation details like valve hex size and required torque for proper installation. This model weighs approximately 3.80 lb (1.75 kg), ensuring it is robust yet manageable for various hydraulic applications.
The Sun Hydraulics DCFCXBV (DCFCXBV) is a high-performance, three-position, 4-way directional cartridge valve, designed to operate under a maximum pressure of 5000 psi (350 bar). This spring-centered valve features six ports including the supply port (port 3), and pilot ports (port 5 and port 6), all of which can handle the maximum specified pressure. The DCFCXBV is versatile with its ability to be configured with different spool options, affecting its capacity and performance based on flow forces. These flow forces, which are proportional to flow and pressure drop, can influence the valve's shifting ability especially under conditions where they exceed the centering spring force. The valve's design incorporates hardened spool and sleeve to ensure low leakage rates and superior wear characteristics, maintaining consistent performance throughout its usage. It also employs Sun\u2019s floating style construction which helps minimize internal parts binding that could result from excessive installation torque or variations in cavity/cartridge machining. This construction enhances the reliability and longevity of the valve in demanding operational conditions. For fluid compatibility, cartridges equipped with EPDM seals are specifically designed for systems using phosphate ester fluids; however, they must not be exposed to petroleum-based fluids as these can damage the seals. The DCFCXBV offers a substantial flow capacity ranging from 50 to 200 gpm (200 to 760 L/min) and requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve effectively. Additional technical specifications include a maximum leakage rate at specific conditions, pilot volume displacement specifics, as well as installation details like valve hex size and required torque for proper installation. This model weighs approximately 3.80 lb (1.75 kg), ensuring it is robust yet manageable for various hydraulic applications.
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-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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