SUN HYDRAULICS
DOJPLWV
$548.42 USD
- SUN HYDRAULICS
- Material:DOJPLWV
- Model:DOJP-LWV
- 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 DOJPLWV (DOJPLWV) is a normally open, balanced poppet switching element designed for high-pressure hydraulic systems. It features a unique balanced construction that allows for predictable switching at pressures up to 5000 psi (350 bar) across both port 1 and port 2. When pilot pressure is applied to port 3, the valve remains open until the pressure reaches a preset level determined by the integral pilot relief stage, at which point it shifts to a closed position. This valve is hydraulically balanced between ports 1 and 2, ensuring minimal leakage\u2014typically less than 10 drops per minute at maximum pressure\u2014and all ports can handle up to 5000 psi (350 bar). The valve incorporates Sun's floating style construction to minimize internal binding from installation torque or machining variations. The DOJPLWV is designed with a T24A cavity and belongs to Series 4, with a capacity of up to 120 gpm (480 L/min). The minimum pilot pressure required to shift the valve is 300 psi (20 bar), and it features an internal hex size adjustment screw of 5/32 inches (4 mm). The locknut has a hex size of 9/16 inches (15 mm) and requires a torque of between 80 and 90 lbf-in (9-10 Nm). Its robust design includes Viton seal kits for durability under harsh conditions. This product is suitable for applications requiring precise control in high-pressure hydraulic circuits, offering reliability and efficiency in managing flow direction based on pilot pressure changes.
The Sun Hydraulics DOJPLWV (DOJPLWV) is a normally open, balanced poppet switching element designed for high-pressure hydraulic systems. It features a unique balanced construction that allows for predictable switching at pressures up to 5000 psi (350 bar) across both port 1 and port 2. When pilot pressure is applied to port 3, the valve remains open until the pressure reaches a preset level determined by the integral pilot relief stage, at which point it shifts to a closed position. This valve is hydraulically balanced between ports 1 and 2, ensuring minimal leakage\u2014typically less than 10 drops per minute at maximum pressure\u2014and all ports can handle up to 5000 psi (350 bar). The valve incorporates Sun's floating style construction to minimize internal binding from installation torque or machining variations. The DOJPLWV is designed with a T24A cavity and belongs to Series 4, with a capacity of up to 120 gpm (480 L/min). The minimum pilot pressure required to shift the valve is 300 psi (20 bar), and it features an internal hex size adjustment screw of 5/32 inches (4 mm). The locknut has a hex size of 9/16 inches (15 mm) and requires a torque of between 80 and 90 lbf-in (9-10 Nm). Its robust design includes Viton seal kits for durability under harsh conditions. This product is suitable for applications requiring precise control in high-pressure hydraulic circuits, offering reliability and efficiency in managing flow direction based on pilot pressure changes.
This is a normally open, balanced poppet, switching element. When pilot pressure is applied to port 3, the poppet remains open until the pilot pressure reaches the setting established by the integral pilot relief stage, at which point the poppet shifts to the closed position.
- Unique balanced construction provides predictable switching with 5000 psi (350 bar) at both port 1 and port 2. When the remote pressure signal at port 3 exceeds the internal valve setting, the valve shifts to the closed position.
- Any backpressure at the drain port is directly additive to the valve setting.
- These valves are hydraulically balanced between port 1 and port 2.
- Port 1 and port 2 are fully sealed from port 3 and port 4. Ports 3 and 4 are positively sealed.
- Leakage rate between port 1 and port 2 is very low, typically less than 10 drops/min. at 5000 psi (0,7 cc/min at 350 bar).
- Valve will open when the pilot pressure falls below 145 psi (10 bar).
- All ports will accept 5000 psi (350 bar).
- 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-24A |
| Series | 4 |
| Capacity | 120 gpm480 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 300 psi20 bar |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | See Performance DataSee Performance Data |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.@5000 psi0,7 cc/min.@350 bar |
| Valve Hex Size | 1 5/8 in.41,3 mm |
| Valve Installation Torque | 350 - 375 lbf ft475 - 508 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 |
| Seal kit - Cartridge | Viton: 990-024-006 |
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