SUN HYDRAULICS
DPCBLHV
$133.34 USD
- SUN HYDRAULICS
- Material:DPCBLHV
- Model:DPCB-LHV
- 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 DPCBLHV (DPCBLHV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can be utilized independently or to actuate larger pilot-operated or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses a pre-set threshold. Notably, pressure at port 3 is directly additive to the valve setting, which may limit its use as a work port in some circuit configurations; in such cases, a 4-port version may be more suitable. The DPCBLHV is not bistable and can modulate between two positions. The maximum allowable pressure at port 3 is limited to 3000 psi (210 bar) due to fatigue strength constraints. The valve features Sun's floating style construction to reduce the risk of internal binding from excessive installation torque or machining variations. It fits into T2A cavities and belongs to Series 2 with a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum valve leakage is rated at 1 in\u00b3/min/1000 psi (15 cc/min/70 bar). Adjustment can be made through clockwise turns, with specific torque requirements for installation and locknut adjustments. Weighing approximately .60 lb (.30 kg), this model incorporates Viton seals for durability and reliability in hydraulic systems requiring precise control of fluid direction under varying pressures.
The Sun Hydraulics DPCBLHV (DPCBLHV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can be utilized independently or to actuate larger pilot-operated or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses a pre-set threshold. Notably, pressure at port 3 is directly additive to the valve setting, which may limit its use as a work port in some circuit configurations; in such cases, a 4-port version may be more suitable. The DPCBLHV is not bistable and can modulate between two positions. The maximum allowable pressure at port 3 is limited to 3000 psi (210 bar) due to fatigue strength constraints. The valve features Sun's floating style construction to reduce the risk of internal binding from excessive installation torque or machining variations. It fits into T2A cavities and belongs to Series 2 with a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum valve leakage is rated at 1 in\u00b3/min/1000 psi (15 cc/min/70 bar). Adjustment can be made through clockwise turns, with specific torque requirements for installation and locknut adjustments. Weighing approximately .60 lb (.30 kg), this model incorporates Viton seals for durability and reliability in hydraulic systems requiring precise control of fluid direction under varying pressures.
Normally closed, pilot-operated, 2-way directional cartridges 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 3 exceeds the setting.
- Pressure at port 3 is directly additive to the setting of the valve. Because of this, port 3 may not be useable as a work port in your circuit. If this is a consideration, the 4 port version of this valve may be a solution.
- Direct-acting and pilot-operated versions of these valves are interchangeable. They fit the same cavities and have the same flow paths.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- Maximum pressure at port 3 should be limited to 3000 psi (210 bar). This is due to fatigue strength limits not hydraulic operating limits.
- When pilot pressure exceeds the valve setting, pilot flow may be a consideration. See performance curves for pilot consumption vs. load pressure above the valve setting. If this is a problem, the direct acting version of this valve would be a solution.
- 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-2A |
| Series | 2 |
| Capacity | 15 gpm60 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 10 - 15 in³/min.0,16 - 0,25 L/min. |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 1 in³/min.@1000 psi15 cc/min.@70 bar |
| Adjustment - Number of Clockwise Turns to Increase Setting | 55 |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Adjustment Screw Internal Hex Size | 5/32 in.4 mm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Model Weight | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-202-006 |
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