SUN HYDRAULICS
RSJSKWV
$532.64 USD
- SUN HYDRAULICS
- Material:RSJSKWV
- Model:RSJS-KWV
- 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 RSJSKWV (RSJSKWV) 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 model regulates pressure at port 1 relative to the drain port 3 and is insensitive to back pressure at port 2 up to the valve setting, making it suitable for cross-port relief circuits. The RSJSKWV features a main stage orifice protected by a 150-micron stainless steel screen and incorporates Sun's floating style construction to prevent internal part binding due to installation torque or machining variations. It supports maximum operating pressures of up to 5000 psi (350 bar) and has a capacity of 120 gpm (480 L/min). The control pilot flow ranges between 15-20 in\u00b3/min (0.25-0.33 L/min), with typical response times around 2 ms. The valve offers minimal leakage at reseat, estimated at approximately 10 drops/min (0.7 cc/min). Adjustable settings can be controlled via an internal hex screw, with five full clockwise turns required for increased settings. Installation requires a hex size of 1-5/8 in. (41.3 mm) and torque between 350-375 lbf-ft (474-508 Nm). Additionally, this model is compatible with Viton seal kits and weighs approximately 3.10 lb (1.40 kg).
The Sun Hydraulics RSJSKWV (RSJSKWV) 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 model regulates pressure at port 1 relative to the drain port 3 and is insensitive to back pressure at port 2 up to the valve setting, making it suitable for cross-port relief circuits. The RSJSKWV features a main stage orifice protected by a 150-micron stainless steel screen and incorporates Sun's floating style construction to prevent internal part binding due to installation torque or machining variations. It supports maximum operating pressures of up to 5000 psi (350 bar) and has a capacity of 120 gpm (480 L/min). The control pilot flow ranges between 15-20 in\u00b3/min (0.25-0.33 L/min), with typical response times around 2 ms. The valve offers minimal leakage at reseat, estimated at approximately 10 drops/min (0.7 cc/min). Adjustable settings can be controlled via an internal hex screw, with five full clockwise turns required for increased settings. Installation requires a hex size of 1-5/8 in. (41.3 mm) and torque between 350-375 lbf-ft (474-508 Nm). Additionally, this model is compatible with Viton seal kits and weighs approximately 3.10 lb (1.40 kg).
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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