SUN HYDRAULICS
DRBPXFV
$150.01 USD
- SUN HYDRAULICS
- Material:DRBPXFV
- Model:DRBP-XFV
- 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 DRBPXFV (DRBPXFV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 exceeds its set threshold. Notably, port 3 serves as a work port, with bidirectional flow paths available between ports 2 and 3, as well as ports 1 and 2. Due to its direct-acting design, the valve boasts low internal leakage and minimal pilot flow consumption. The DRBPXFV is compatible with both direct-acting and pilot-operated versions, sharing the same cavities and flow paths. The pressure applied at port 4 directly adds to the valve's setting. However, it is not bistable; it modulates between two positions instead. For optimal performance, maximum pressure at port 3 should be limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or cavity/cartridge machining variations. It fits the T21A cavity series with a capacity of up to 7 gpm (28 L/min) and has factory pressure settings established at a flow rate of 4 gpm (15 L/min). The maximum operating pressure for this valve is rated at 5000 psi (350 bar), with a maximum leakage rate of 2 in\u00b3/min (30 cc/min) at an oil viscosity of 110 SUS (24 cSt). The valve hex size measures .78 inches (22.2 mm), requiring an installation torque ranging from 30 to 35 lbf-ft (41 to 47 Nm). The model weighs .55 lb (.25 kg) and utilizes Viton seal kits for enhanced durability.
The Sun Hydraulics DRBPXFV (DRBPXFV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 exceeds its set threshold. Notably, port 3 serves as a work port, with bidirectional flow paths available between ports 2 and 3, as well as ports 1 and 2. Due to its direct-acting design, the valve boasts low internal leakage and minimal pilot flow consumption. The DRBPXFV is compatible with both direct-acting and pilot-operated versions, sharing the same cavities and flow paths. The pressure applied at port 4 directly adds to the valve's setting. However, it is not bistable; it modulates between two positions instead. For optimal performance, maximum pressure at port 3 should be limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or cavity/cartridge machining variations. It fits the T21A cavity series with a capacity of up to 7 gpm (28 L/min) and has factory pressure settings established at a flow rate of 4 gpm (15 L/min). The maximum operating pressure for this valve is rated at 5000 psi (350 bar), with a maximum leakage rate of 2 in\u00b3/min (30 cc/min) at an oil viscosity of 110 SUS (24 cSt). The valve hex size measures .78 inches (22.2 mm), requiring an installation torque ranging from 30 to 35 lbf-ft (41 to 47 Nm). The model weighs .55 lb (.25 kg) and utilizes Viton seal kits for enhanced durability.
Direct-acting, 3-way directional cartridges (1 to 2 open, 3 blocked) are switching devices typically used in moderate flow circuits. They can be used by themselves or to actuate larger pilot operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 4 exceeds the setting.
- Port 3 can be used as a work port.
- The flow path between port 2 and port 3 is bidirectional.
- Because of their direct-acting design, these cartridges feature low internal leakage and low pilot flow consumption.
- Direct-acting and pilot-operated versions of these valves are interchangeable. They fit the same cavities and have the same flow paths.
- Pressure at port 4 is directly additive to the setting of the valve.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- The flow path between port 1 and port 2 is bidirectional.
- Maximum pressure at port 3 should be limited to 3000 psi (210 bar). This is due to fatigue strength limits not hydraulic operating limits.
- 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-21A |
| Series | 1 |
| Capacity | 7 gpm28 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.30 cc/min. |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .55 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-021-006 |
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