SUN HYDRAULICS
RSHCYDV
$256.44 USD
- SUN HYDRAULICS
- Material:RSHCYDV
- Model:RSHC-YDV
- 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 RSHCYDV (RSHCYDV) is a pilot-operated, balanced piston sequence valve designed to supply a secondary circuit with flow once the inlet port 1 pressure exceeds the valve setting. This valve is particularly effective for regulating pressure in cases where there is pressure in the return line, offering an alternative to 2-port relief valves. It features a design that is insensitive to back pressure at port 2 up to the valve setting, making it functionally interchangeable with other 3-port sequence cartridges of the same frame size. The main stage orifice of the RSHCYDV is protected by a 150-micron stainless steel screen, ensuring durability and reliability under high-pressure conditions. The valve's operational parameters include a maximum operating pressure of 5000 psi (350 bar), with pilot flow ranging from 15 to 20 in\u00b3/min (0.25 to 0.33 L/min). It boasts a typical response time of just 10 ms and maintains maximum leakage at 4 in\u00b3/min (65 cc/min) at 110 SUS (24 cSt) viscosity. The RSHCYDV incorporates Sun's floating style construction, minimizing internal part binding risks due to excessive installation torque or machining variations. This model has an installation torque requirement of between 150 and 160 lbf\u00b7ft (203 to 217 Nm), with adjustment settings increased by turning clockwise up to five turns. It features an internal hex size for adjustment screws measuring at \\(\\frac{5}{32}\\) inches (4 mm), and locknut hex size of \\(\\frac{9}{16}\\) inches (15 mm), requiring a torque between 80 and 90 lbf\u00b7in (9 to 10 Nm). Weighing approximately 1.50 lb (0.70 kg), it includes a Viton seal kit cartridge option for enhanced sealing performance under various conditions.
The Sun Hydraulics RSHCYDV (RSHCYDV) is a pilot-operated, balanced piston sequence valve designed to supply a secondary circuit with flow once the inlet port 1 pressure exceeds the valve setting. This valve is particularly effective for regulating pressure in cases where there is pressure in the return line, offering an alternative to 2-port relief valves. It features a design that is insensitive to back pressure at port 2 up to the valve setting, making it functionally interchangeable with other 3-port sequence cartridges of the same frame size. The main stage orifice of the RSHCYDV is protected by a 150-micron stainless steel screen, ensuring durability and reliability under high-pressure conditions. The valve's operational parameters include a maximum operating pressure of 5000 psi (350 bar), with pilot flow ranging from 15 to 20 in\u00b3/min (0.25 to 0.33 L/min). It boasts a typical response time of just 10 ms and maintains maximum leakage at 4 in\u00b3/min (65 cc/min) at 110 SUS (24 cSt) viscosity. The RSHCYDV incorporates Sun's floating style construction, minimizing internal part binding risks due to excessive installation torque or machining variations. This model has an installation torque requirement of between 150 and 160 lbf\u00b7ft (203 to 217 Nm), with adjustment settings increased by turning clockwise up to five turns. It features an internal hex size for adjustment screws measuring at \\(\\frac{5}{32}\\) inches (4 mm), and locknut hex size of \\(\\frac{9}{16}\\) inches (15 mm), requiring a torque between 80 and 90 lbf\u00b7in (9 to 10 Nm). Weighing approximately 1.50 lb (0.70 kg), it includes a Viton seal kit cartridge option for enhanced sealing performance under various conditions.
Pilot-operated, balanced piston 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).
- Not suitable for use in load holding applications due to spool leakage.
- W and Y controls (where applicable) can be specified with or without a special setting. When no special setting is specified, the valve is adjustable throughout its full range using the W or Y control. When a special setting is specified, this setting represents the maximum setting of the valve.
- 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 |
| Control Pilot Flow | 15 - 20 in³/min.0,25 - 0,33 L/min. |
| Response Time - Typical | 10 ms10 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 4 in³/min.@1000 psi65 cc/min.@70 bar |
| 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: 990-017-006 |
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