SUN HYDRAULICS
RSDSLAV
$110.90 USD
- SUN HYDRAULICS
- Material:RSDSLAV
- Model:RSDS-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 RSDSLAV (RSDSLAV) is a pilot-operated, balanced poppet sequence valve designed to supply a secondary circuit with flow once the inlet port pressure exceeds the valve setting. This valve is engineered to regulate pressure at port 1 relative to the drain port 3 and remains unaffected by back pressure at port 2, up to the valve's designated setting. It can be utilized as a substitute for two-port relief valves in scenarios where there is pressure in the return line. All three-port sequence cartridges are interchangeable, maintaining consistent flow paths and cavity compatibility for a given frame size. The RSDSLAV features a main stage orifice shielded by a 150-micron stainless steel screen and supports maximum pressures up to 5000 psi (350 bar) at port 3, which is directly additive to the valve setting at a 1:1 ratio. This model is suitable for load-holding applications and can handle maximum pressure at port 2, making it apt for use in cross-port relief circuits. Its design incorporates Sun's floating style construction, reducing the risk of internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. The RSDSLAV has a capacity of 15 gpm (60 L/min), with factory pressure settings established at 4 gpm (15 L/min). It operates with a typical response time of 10 ms and exhibits minimal leakage upon reseating, with maximum leakage rated at 10 drops/min (0.7 cc/min). Installation requires specific torque settings: valve installation torque ranges between 30-35 lbf ft (41-47 Nm), while locknut torque ranges between 80-90 lbf in (9-10 Nm). The model weighs approximately .30 lb (.15 kg) and comes equipped with Viton seal kits for enhanced durability under various operating conditions.
The Sun Hydraulics RSDSLAV (RSDSLAV) is a pilot-operated, balanced poppet sequence valve designed to supply a secondary circuit with flow once the inlet port pressure exceeds the valve setting. This valve is engineered to regulate pressure at port 1 relative to the drain port 3 and remains unaffected by back pressure at port 2, up to the valve's designated setting. It can be utilized as a substitute for two-port relief valves in scenarios where there is pressure in the return line. All three-port sequence cartridges are interchangeable, maintaining consistent flow paths and cavity compatibility for a given frame size. The RSDSLAV features a main stage orifice shielded by a 150-micron stainless steel screen and supports maximum pressures up to 5000 psi (350 bar) at port 3, which is directly additive to the valve setting at a 1:1 ratio. This model is suitable for load-holding applications and can handle maximum pressure at port 2, making it apt for use in cross-port relief circuits. Its design incorporates Sun's floating style construction, reducing the risk of internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. The RSDSLAV has a capacity of 15 gpm (60 L/min), with factory pressure settings established at 4 gpm (15 L/min). It operates with a typical response time of 10 ms and exhibits minimal leakage upon reseating, with maximum leakage rated at 10 drops/min (0.7 cc/min). Installation requires specific torque settings: valve installation torque ranges between 30-35 lbf ft (41-47 Nm), while locknut torque ranges between 80-90 lbf in (9-10 Nm). The model weighs approximately .30 lb (.15 kg) and comes equipped with Viton seal kits for enhanced durability under various operating conditions.
Pilot-operated, balanced poppet sequence valves will supply a secondary circuit with flow once the pressure at the inlet (port 1) has exceeded the valve setting. The pressure setting of a sequence valve controls the pressure at port 1 relative to the pressure at the drain (port 3). These valves are insensitive to back pressure at port 2 (sequence), up to the valve setting. They may be used to regulate pressure in place of 2-port relief valves if there is pressure in the return line.
- All 3 port sequence cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size).
- Pilot flow continues to increase as the pressure at port 1 (inlet), relative to the pressure at port 3 (drain), rises above the valve setting.
- The main stage orifice is protected by a 150 micron stainless steel screen.
- Pressure at port 3 is directly additive to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar).
- Suitable for use in load holding applications.
- Because the modulating occurs inside the cartridge these valves are immune to most of the problems associated with cavitation, namely noise and manifold erosion.
- Will accept maximum pressure at port 2; suitable for use in cross port relief circuits.
- 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-11A |
| Series | 1 |
| Capacity | 15 gpm60 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 10 ms10 ms |
| Maximum Valve Leakage at Reseat | 10 drops/min.0,7 cc/min. |
| Adjustment - Number of Clockwise Turns to Increase Setting | 55 |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Model Weight | .30 lb0,15 kg |
| Seal kit - Cartridge | Viton: 990-011-006 |
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