SUN HYDRAULICS
DODPLAV
$140.48 USD
- SUN HYDRAULICS
- Material:DODPLAV
- Model:DODP-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 DODPLAV (DODPLAV) is a normally open, balanced poppet switching element designed for hydraulic systems requiring precise pressure control and reliable performance. This component operates by maintaining an open poppet until the pilot pressure at port 3 reaches a predetermined setting established by the integral pilot relief stage, triggering the poppet to shift to a closed position. It features unique balanced construction that ensures predictable switching at pressures up to 5000 psi (350 bar) at both port 1 and port 2. The valve is designed to open when pilot pressure drops below 145 psi (10 bar). Notably, any backpressure at the drain port directly affects the valve setting. This component is hydraulically balanced between port 1 and port 2, with ports 3 and 4 positively sealed from these ports to prevent leakage. The leakage rate between ports 1 and 2 is minimal, typically less than 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). The valve\u2019s design incorporates Sun's floating style construction, minimizing potential internal part binding due to excessive installation torque or variations in cavity/cartridge machining. The DODPLAV model fits into a T21A cavity and belongs to series 1 with a capacity of up to 15 gpm (60 L/min). It requires a minimum pilot pressure of 400 psi (28 bar) to shift the valve and can withstand a maximum operating pressure of up to 5000 psi (350 bar). Additional specifications include a valve hex size of .78 inches (22.2 mm), an installation torque range of 30-35 lbf ft (41-47 Nm), an adjustment screw internal hex size of .532 inches (4 mm), and a locknut hex size of .916 inches (15 mm) with a torque range of 80-90 lbf in (9-10 Nm). The cartridge seal kit uses Viton material for enhanced durability.
The Sun Hydraulics DODPLAV (DODPLAV) is a normally open, balanced poppet switching element designed for hydraulic systems requiring precise pressure control and reliable performance. This component operates by maintaining an open poppet until the pilot pressure at port 3 reaches a predetermined setting established by the integral pilot relief stage, triggering the poppet to shift to a closed position. It features unique balanced construction that ensures predictable switching at pressures up to 5000 psi (350 bar) at both port 1 and port 2. The valve is designed to open when pilot pressure drops below 145 psi (10 bar). Notably, any backpressure at the drain port directly affects the valve setting. This component is hydraulically balanced between port 1 and port 2, with ports 3 and 4 positively sealed from these ports to prevent leakage. The leakage rate between ports 1 and 2 is minimal, typically less than 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). The valve\u2019s design incorporates Sun's floating style construction, minimizing potential internal part binding due to excessive installation torque or variations in cavity/cartridge machining. The DODPLAV model fits into a T21A cavity and belongs to series 1 with a capacity of up to 15 gpm (60 L/min). It requires a minimum pilot pressure of 400 psi (28 bar) to shift the valve and can withstand a maximum operating pressure of up to 5000 psi (350 bar). Additional specifications include a valve hex size of .78 inches (22.2 mm), an installation torque range of 30-35 lbf ft (41-47 Nm), an adjustment screw internal hex size of .532 inches (4 mm), and a locknut hex size of .916 inches (15 mm) with a torque range of 80-90 lbf in (9-10 Nm). The cartridge seal kit uses Viton material for enhanced durability.
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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