SUN HYDRAULICS
DOJPCWV
$556.36 USD
- SUN HYDRAULICS
- Material:DOJPCWV
- Model:DOJP-CWV
- 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 DOJPCWV (DOJPCWV) is a normally open, balanced poppet switching element designed for high-pressure hydraulic applications. This component features a unique balanced construction that ensures predictable switching at pressures up to 5000 psi (350 bar) at both port 1 and port 2. The valve remains open until the pilot pressure applied to port 3 reaches a preset level, at which point it shifts to the closed position. Any backpressure at the drain port adds directly to the valve setting, allowing for precise control in complex hydraulic systems. The valve's design includes full hydraulic balance between port 1 and port 2, with complete sealing from ports 3 and 4, minimizing leakage to less than 10 drops/min at maximum pressure. It incorporates Sun's floating style construction to reduce internal binding risks due to installation torque variations or machining inconsistencies in the cavity/cartridge. The valve requires a minimum pilot pressure of 300 psi (20 bar) for operation and can handle flow capacities up to 120 gpm (480 L/min). Key specifications include a T-24A cavity size, series 4 designation, and compatibility with Viton seal kits (part number: 990024006). Installation torque ranges from 350-375 lbf\u00b7ft (475-508 Nm), with an adjustment screw internal hex size of 5/32 inches (4 mm) and locknut hex size of 9/16 inches (15 mm). This versatile switching element is suitable for various hydraulic circuits requiring reliable pressure regulation and minimal leakage under demanding conditions.
The Sun Hydraulics DOJPCWV (DOJPCWV) is a normally open, balanced poppet switching element designed for high-pressure hydraulic applications. This component features a unique balanced construction that ensures predictable switching at pressures up to 5000 psi (350 bar) at both port 1 and port 2. The valve remains open until the pilot pressure applied to port 3 reaches a preset level, at which point it shifts to the closed position. Any backpressure at the drain port adds directly to the valve setting, allowing for precise control in complex hydraulic systems. The valve's design includes full hydraulic balance between port 1 and port 2, with complete sealing from ports 3 and 4, minimizing leakage to less than 10 drops/min at maximum pressure. It incorporates Sun's floating style construction to reduce internal binding risks due to installation torque variations or machining inconsistencies in the cavity/cartridge. The valve requires a minimum pilot pressure of 300 psi (20 bar) for operation and can handle flow capacities up to 120 gpm (480 L/min). Key specifications include a T-24A cavity size, series 4 designation, and compatibility with Viton seal kits (part number: 990024006). Installation torque ranges from 350-375 lbf\u00b7ft (475-508 Nm), with an adjustment screw internal hex size of 5/32 inches (4 mm) and locknut hex size of 9/16 inches (15 mm). This versatile switching element is suitable for various hydraulic circuits requiring reliable pressure regulation and minimal leakage under demanding conditions.
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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