SUN HYDRAULICS
DOJPCWN
$547.43 USD
- SUN HYDRAULICS
- Material:DOJPCWN
- Model:DOJP-CWN
- 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 DOJPCWN (DOJPCWN) is a normally open, balanced poppet switching element designed for efficient hydraulic control. This component maintains an open position until pilot pressure at port 3 reaches a pre-set level determined by the integral pilot relief stage, causing it to close. Its unique balanced construction ensures predictable switching performance with pressures up to 5000 psi (350 bar) at both port 1 and port 2. The valve is hydraulically balanced between these ports, with very low leakage rates of less than 10 drops/min at maximum pressure. All ports can handle pressures up to 5000 psi (350 bar), and the valve opens when pilot pressure falls below 145 psi (10 bar). The design incorporates Sun's floating style construction to reduce the risk of internal binding due to installation torque or machining variations. The valve fits into a T-24A cavity and belongs to Series 4, with a capacity of up to 120 gpm (480 L/min). It requires a minimum pilot pressure of 300 psi (20 bar) to shift the valve and features an internal hex size adjustment screw for easy adjustments. The Viton seal kit part number is 990024006, ensuring reliable sealing performance across all ports.
The Sun Hydraulics DOJPCWN (DOJPCWN) is a normally open, balanced poppet switching element designed for efficient hydraulic control. This component maintains an open position until pilot pressure at port 3 reaches a pre-set level determined by the integral pilot relief stage, causing it to close. Its unique balanced construction ensures predictable switching performance with pressures up to 5000 psi (350 bar) at both port 1 and port 2. The valve is hydraulically balanced between these ports, with very low leakage rates of less than 10 drops/min at maximum pressure. All ports can handle pressures up to 5000 psi (350 bar), and the valve opens when pilot pressure falls below 145 psi (10 bar). The design incorporates Sun's floating style construction to reduce the risk of internal binding due to installation torque or machining variations. The valve fits into a T-24A cavity and belongs to Series 4, with a capacity of up to 120 gpm (480 L/min). It requires a minimum pilot pressure of 300 psi (20 bar) to shift the valve and features an internal hex size adjustment screw for easy adjustments. The Viton seal kit part number is 990024006, ensuring reliable sealing performance across all ports.
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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