SUN HYDRAULICS
RSJSCAV
$526.68 USD
- SUN HYDRAULICS
- Material:RSJSCAV
- Model:RSJS-CAV
- 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 RSJSCAV (RSJSCAV) is a pilot-operated, balanced poppet sequence valve designed to supply a secondary circuit with flow once the pressure at inlet port 1 exceeds the valve setting. This valve effectively controls the pressure at port 1 in relation to the drain port 3, remaining unaffected by back pressure at port 2 up to the valve setting. It can be used as a substitute for 2-port relief valves when there is pressure in the return line. All three-port sequence cartridges from Sun Hydraulics are interchangeable, maintaining consistent flow paths and cavity dimensions for any given frame size. The RSJSCAV features a main stage orifice protected by a 150-micron stainless steel screen and accommodates maximum pressures up to 5000 psi (350 bar) at port 3, which adds directly to the valve setting at a 1:1 ratio. This sequence valve is engineered with Sun's floating style construction, minimizing potential binding of internal components due to excessive installation torque or machining variations. It supports cross-port relief circuits by accepting maximum pressure at port 2. The RSJSCAV has a capacity of up to 120 gpm (480 L/min) and operates under maximum pressures of 5000 psi (350 bar). The control pilot flow ranges from 15 to 20 in\u00b3/min (0.25 to 0.33 L/min), with typical response times around 2 ms and maximum valve leakage at reseat limited to approximately ten drops per minute (0.7 cc/min). Adjustments can be made via an internal hex screw with specific torque requirements for secure installation and operation. Weighing in at approximately 3.10 lb (1.40 kg), this robust component also includes a Viton seal kit option for enhanced durability and performance under various conditions.
The Sun Hydraulics RSJSCAV (RSJSCAV) is a pilot-operated, balanced poppet sequence valve designed to supply a secondary circuit with flow once the pressure at inlet port 1 exceeds the valve setting. This valve effectively controls the pressure at port 1 in relation to the drain port 3, remaining unaffected by back pressure at port 2 up to the valve setting. It can be used as a substitute for 2-port relief valves when there is pressure in the return line. All three-port sequence cartridges from Sun Hydraulics are interchangeable, maintaining consistent flow paths and cavity dimensions for any given frame size. The RSJSCAV features a main stage orifice protected by a 150-micron stainless steel screen and accommodates maximum pressures up to 5000 psi (350 bar) at port 3, which adds directly to the valve setting at a 1:1 ratio. This sequence valve is engineered with Sun's floating style construction, minimizing potential binding of internal components due to excessive installation torque or machining variations. It supports cross-port relief circuits by accepting maximum pressure at port 2. The RSJSCAV has a capacity of up to 120 gpm (480 L/min) and operates under maximum pressures of 5000 psi (350 bar). The control pilot flow ranges from 15 to 20 in\u00b3/min (0.25 to 0.33 L/min), with typical response times around 2 ms and maximum valve leakage at reseat limited to approximately ten drops per minute (0.7 cc/min). Adjustments can be made via an internal hex screw with specific torque requirements for secure installation and operation. Weighing in at approximately 3.10 lb (1.40 kg), this robust component also includes a Viton seal kit option for enhanced durability and performance under various 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).
- 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-19A |
| Series | 4 |
| Capacity | 120 gpm480 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 15 - 20 in³/min.0,25 - 0,33 L/min. |
| Response Time - Typical | 2 ms2 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 | 1 5/8 in.41,3 mm |
| Valve Installation Torque | 350 - 375 lbf ft474 - 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 |
| Model Weight | 3.10 lb1,40 kg |
| Seal kit - Cartridge | Viton: 990-219-006 |
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