SUN HYDRAULICS
RSHSLCV
$261.10 USD
- SUN HYDRAULICS
- Material:RSHSLCV
- Model:RSHS-LCV
- 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 RSHSLCV (RSHSLCV) is a pilot-operated, balanced poppet sequence valve designed to supply a secondary circuit with flow once the pressure at inlet port 1 surpasses the valve setting. It effectively controls the pressure at port 1 relative to the pressure at drain port 3, remaining unaffected by back pressure at port 2 up to the valve setting. This makes it suitable for regulating pressure in place of two-port relief valves when there is return line pressure. All three-port sequence cartridges are interchangeable, offering consistent flow paths and cavity sizes for given frames. The valve features a main stage orifice protected by a 150-micron stainless steel screen and can handle pressures up to 5000 psi (350 bar). It is ideal for load-holding applications and mitigates cavitation issues such as noise and manifold erosion due to internal cartridge modulation. The RSHSLCV accepts maximum pressure at port 2, making it compatible with cross-port relief circuits. Its design incorporates Sun's floating style construction, reducing risks of internal binding from excessive installation torque or machining variations. With a capacity of 60 gpm (240 L/min), this valve has factory pressure settings established at 4 gpm (15 L/min) and typical response times of around 10 ms. Maximum operating pressures reach up to 5000 psi (350 bar), while maximum valve leakage upon reseat is minimal at approximately 10 drops/min (0.7 cc/min). The adjustment mechanism involves five clockwise turns to increase settings, with specific torque requirements for installation and adjustments: a valve hex size of 1-1/4 inches (31.8 mm) requires an installation torque between 150-160 lbf ft (203-217 Nm), while the locknut hex size of 9/16 inches (15 mm) requires a torque of 80-90 lbf in (9-10 Nm). The model weighs approximately 1.50 lb (0.70 kg) and uses Viton seal kits for reliable performance in various conditions.
The Sun Hydraulics RSHSLCV (RSHSLCV) is a pilot-operated, balanced poppet sequence valve designed to supply a secondary circuit with flow once the pressure at inlet port 1 surpasses the valve setting. It effectively controls the pressure at port 1 relative to the pressure at drain port 3, remaining unaffected by back pressure at port 2 up to the valve setting. This makes it suitable for regulating pressure in place of two-port relief valves when there is return line pressure. All three-port sequence cartridges are interchangeable, offering consistent flow paths and cavity sizes for given frames. The valve features a main stage orifice protected by a 150-micron stainless steel screen and can handle pressures up to 5000 psi (350 bar). It is ideal for load-holding applications and mitigates cavitation issues such as noise and manifold erosion due to internal cartridge modulation. The RSHSLCV accepts maximum pressure at port 2, making it compatible with cross-port relief circuits. Its design incorporates Sun's floating style construction, reducing risks of internal binding from excessive installation torque or machining variations. With a capacity of 60 gpm (240 L/min), this valve has factory pressure settings established at 4 gpm (15 L/min) and typical response times of around 10 ms. Maximum operating pressures reach up to 5000 psi (350 bar), while maximum valve leakage upon reseat is minimal at approximately 10 drops/min (0.7 cc/min). The adjustment mechanism involves five clockwise turns to increase settings, with specific torque requirements for installation and adjustments: a valve hex size of 1-1/4 inches (31.8 mm) requires an installation torque between 150-160 lbf ft (203-217 Nm), while the locknut hex size of 9/16 inches (15 mm) requires a torque of 80-90 lbf in (9-10 Nm). The model weighs approximately 1.50 lb (0.70 kg) and uses Viton seal kits for reliable performance in 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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