SUN HYDRAULICS
DODPCBV
$148.42 USD
- SUN HYDRAULICS
- Material:DODPCBV
- Model:DODP-CBV
- 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 DODPCBV (DODPCBV) is a normally open, balanced poppet switching element designed for precise hydraulic control applications. This valve remains open when pilot pressure is applied to port 3 until the pressure reaches a predefined setting determined by the integral pilot relief stage, at which point it shifts to a closed position. The unique balanced construction allows predictable switching under high pressures of up to 5000 psi (350 bar) at both port 1 and port 2. The valve will reopen when the pilot pressure drops below 145 psi (10 bar). The DODPCBV features hydraulic balancing between port 1 and port 2, ensuring low leakage rates of less than 10 drops per minute at maximum pressure conditions. It incorporates Sun's floating style construction, minimizing potential binding of internal parts due to installation torque or machining variations. All ports are capable of handling pressures up to 5000 psi (350 bar), with ports 3 and 4 being positively sealed and isolated from ports 1 and 2. This valve fits into a T-21A cavity and has a capacity of handling flow rates up to 15 gpm (60 L/min). The minimum pilot pressure required for shifting the valve is set at 400 psi (28 bar), with maximum operating pressure reaching up to its design limit. Installation requires specific torque settings for both the valve itself and its locknut components, ensuring secure fitting within hydraulic systems. The DODPCBV is equipped with Viton seal kits for reliable sealing performance across various applications.
The Sun Hydraulics DODPCBV (DODPCBV) is a normally open, balanced poppet switching element designed for precise hydraulic control applications. This valve remains open when pilot pressure is applied to port 3 until the pressure reaches a predefined setting determined by the integral pilot relief stage, at which point it shifts to a closed position. The unique balanced construction allows predictable switching under high pressures of up to 5000 psi (350 bar) at both port 1 and port 2. The valve will reopen when the pilot pressure drops below 145 psi (10 bar). The DODPCBV features hydraulic balancing between port 1 and port 2, ensuring low leakage rates of less than 10 drops per minute at maximum pressure conditions. It incorporates Sun's floating style construction, minimizing potential binding of internal parts due to installation torque or machining variations. All ports are capable of handling pressures up to 5000 psi (350 bar), with ports 3 and 4 being positively sealed and isolated from ports 1 and 2. This valve fits into a T-21A cavity and has a capacity of handling flow rates up to 15 gpm (60 L/min). The minimum pilot pressure required for shifting the valve is set at 400 psi (28 bar), with maximum operating pressure reaching up to its design limit. Installation requires specific torque settings for both the valve itself and its locknut components, ensuring secure fitting within hydraulic systems. The DODPCBV is equipped with Viton seal kits for reliable sealing performance across various applications.
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.
- Valve will open when the pilot pressure falls below 145 psi (10 bar).
- 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).
- 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-21A |
| Series | 1 |
| Capacity | 15 gpm60 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 400 psi28 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 | 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 |
| Seal kit - Cartridge | Viton: 990-021-006 |
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