SUN HYDRAULICS
DPCBLAV
$130.36 USD
- SUN HYDRAULICS
- Material:DPCBLAV
- Model:DPCB-LAV
- 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 DPCBLAV (DPCBLAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It can be utilized independently or to actuate 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 specified setting, with pressure at port 3 being directly additive to this setting. This feature makes port 3 unsuitable as a work port in some circuits; however, a 4-port version of this valve may offer a solution if needed. Direct-acting and pilot-operated versions of these valves are interchangeable, sharing the same cavities and flow paths. This valve is not bistable but capable of modulating between two positions. It should be noted that maximum pressure at port 3 is limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. The Sun floating style construction minimizes the risk of internal parts binding from excessive installation torque or cavity/cartridge machining variations. The DPCBLAV has a capacity of 15 gpm (60 L/min) with factory pressure settings established at 4 gpm (15 L/min). Its maximum operating pressure is rated at 5000 psi (350 bar), and it exhibits minimal leakage under specified conditions. The valve features an adjustment mechanism that requires up to five clockwise turns to increase the setting, with specific dimensions provided for installation torque, adjustment screw size, and locknut size. Weighing just .60 lb (.30 kg), it incorporates Viton seal kits for enhanced durability and performance in hydraulic systems requiring reliable switching capabilities.
The Sun Hydraulics DPCBLAV (DPCBLAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It can be utilized independently or to actuate 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 specified setting, with pressure at port 3 being directly additive to this setting. This feature makes port 3 unsuitable as a work port in some circuits; however, a 4-port version of this valve may offer a solution if needed. Direct-acting and pilot-operated versions of these valves are interchangeable, sharing the same cavities and flow paths. This valve is not bistable but capable of modulating between two positions. It should be noted that maximum pressure at port 3 is limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. The Sun floating style construction minimizes the risk of internal parts binding from excessive installation torque or cavity/cartridge machining variations. The DPCBLAV has a capacity of 15 gpm (60 L/min) with factory pressure settings established at 4 gpm (15 L/min). Its maximum operating pressure is rated at 5000 psi (350 bar), and it exhibits minimal leakage under specified conditions. The valve features an adjustment mechanism that requires up to five clockwise turns to increase the setting, with specific dimensions provided for installation torque, adjustment screw size, and locknut size. Weighing just .60 lb (.30 kg), it incorporates Viton seal kits for enhanced durability and performance in hydraulic systems requiring reliable switching capabilities.
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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