SUN HYDRAULICS
RSHSKCN
$267.06 USD
- SUN HYDRAULICS
- Material:RSHSKCN
- Model:RSHS-KCN
- 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 RSHSKCN (RSHSKCN) is a pilot-operated, balanced poppet sequence valve designed to supply a secondary circuit with flow once the pressure at the inlet port 1 exceeds the valve setting. This sequence valve regulates pressure at port 1 relative to the pressure at drain port 3 and is insensitive to back pressure at port 2 up to the valve setting. It can replace 2-port relief valves if there is pressure in the return line and is suitable for load holding applications. The valve features a main stage orifice protected by a 150-micron stainless steel screen, and its design incorporates Sun's floating style construction to minimize internal parts binding due to excessive installation torque or machining variations. The valve can handle a maximum operating pressure of 5000 psi (350 bar) and has a capacity of 60 gpm (240 L/min). It responds typically within 10 ms and has a maximum leakage rate at reseat of 10 drops/min (0.7 cc/min). The adjustment can be made using an internal hex screw, with five and a half clockwise turns needed to increase the setting, and it includes locknut torque specifications for proper installation. This model weighs approximately 1.50 lb (0.70 kg) and comes with a Viton seal kit option for enhanced durability under various conditions.
The Sun Hydraulics RSHSKCN (RSHSKCN) is a pilot-operated, balanced poppet sequence valve designed to supply a secondary circuit with flow once the pressure at the inlet port 1 exceeds the valve setting. This sequence valve regulates pressure at port 1 relative to the pressure at drain port 3 and is insensitive to back pressure at port 2 up to the valve setting. It can replace 2-port relief valves if there is pressure in the return line and is suitable for load holding applications. The valve features a main stage orifice protected by a 150-micron stainless steel screen, and its design incorporates Sun's floating style construction to minimize internal parts binding due to excessive installation torque or machining variations. The valve can handle a maximum operating pressure of 5000 psi (350 bar) and has a capacity of 60 gpm (240 L/min). It responds typically within 10 ms and has a maximum leakage rate at reseat of 10 drops/min (0.7 cc/min). The adjustment can be made using an internal hex screw, with five and a half clockwise turns needed to increase the setting, and it includes locknut torque specifications for proper installation. This model weighs approximately 1.50 lb (0.70 kg) and comes with a Viton seal kit option for enhanced durability 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).
- 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-17A |
| Series | 3 |
| Capacity | 60 gpm240 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 | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 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 | 1.50 lb0,70 kg |
| Seal kit - Cartridge | Viton: 990-217-006 |
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