SUN HYDRAULICS
DPBCLHN
$112.49 USD
- SUN HYDRAULICS
- Material:DPBCLHN
- Model:DPBC-LHN
- 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 DPBCLHN (DPBCLHN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds a predetermined setting, with pressure at port 3 being directly additive to the valve's setting. Due to this characteristic, port 3 may not be suitable as a work port in some circuits, and a 4-port version of this valve might be more appropriate in such cases. The DPBCLHN can modulate between two positions but is not bistable, meaning it does not maintain its position without continuous input. Constructed using Sun's floating style design, the valve minimizes internal binding risks due to excessive installation torque or cavity machining variations. It fits within cavity T-11A and features a series 1 capacity of up to 7 gpm (28 L/min) with factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), while control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min). Valve leakage is minimal at just 1 in\u00b3/min per 1000 psi (15 cc/min per 70 bar). Installation specifications include a hex size of .78 inches (22.2 mm) and an installation torque of between 30 to 35 lbf ft (41 to 47 Nm). The adjustment screw requires a hex size of .156 inches (4 mm), with locknut torque set between 80 and 90 lbf in (9 to 10 Nm). This model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for optimal performance.
The Sun Hydraulics DPBCLHN (DPBCLHN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds a predetermined setting, with pressure at port 3 being directly additive to the valve's setting. Due to this characteristic, port 3 may not be suitable as a work port in some circuits, and a 4-port version of this valve might be more appropriate in such cases. The DPBCLHN can modulate between two positions but is not bistable, meaning it does not maintain its position without continuous input. Constructed using Sun's floating style design, the valve minimizes internal binding risks due to excessive installation torque or cavity machining variations. It fits within cavity T-11A and features a series 1 capacity of up to 7 gpm (28 L/min) with factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), while control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min). Valve leakage is minimal at just 1 in\u00b3/min per 1000 psi (15 cc/min per 70 bar). Installation specifications include a hex size of .78 inches (22.2 mm) and an installation torque of between 30 to 35 lbf ft (41 to 47 Nm). The adjustment screw requires a hex size of .156 inches (4 mm), with locknut torque set between 80 and 90 lbf in (9 to 10 Nm). This model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for optimal performance.
Pilot-operated, 3-way directional cartridges (1 blocked, 2 to 3 open) 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.
- Port 3 can be blocked to prevent the valve from shifting.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- 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-11A |
| Series | 1 |
| Capacity | 7 gpm28 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 7 - 10 in³/min.0,11 - 0,16 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 | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 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: 990-011-006 |
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