SUN HYDRAULICS
RSDCJQV
$77.44 USD
- SUN HYDRAULICS
- Material:RSDCJQV
- Model:RSDC-JQV
- 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 RSDCJQV (RSDCJQV) is a pilot-operated, balanced piston sequence valve designed to manage flow in secondary circuits once the inlet pressure at port 1 surpasses the valve's preset level. This valve is adept at controlling pressure at port 1 relative to the drain port 3, remaining unaffected by back pressure at port 2 up to its set threshold. It can function as a substitute for two-port relief valves when there is return line pressure. The RSDCJQV model is part of a series where all three-port sequence cartridges are interchangeable, sharing the same flow path and cavity for consistent performance across different frame sizes. Key features include a stainless steel screen protecting the main stage orifice and an additive pressure setting at port 3, not exceeding 5000 psi (350 bar). This model is unsuitable for load-holding applications due to spool leakage. It offers adjustment options via W and Y controls, allowing full-range adjustability unless a special setting is specified, which denotes the maximum setting. The corrosion-resistant design features external stainless steel or zinc-nickel plated components, identified by suffixes AP or LH in the model code. The RSDCJQV incorporates Sun's floating style construction to reduce internal part binding risks from excessive torque or machining variations. It boasts a capacity of 15 gpm (60 L/min) with factory settings established at 4 gpm (15 L/min). The maximum operating pressure reaches up to 5000 psi (350 bar), with control pilot flows between 7-10 in\u00b3/min (0.11-0.16 L/min) and typical response times around 10 ms. Installation requires specific torque settings and hex sizes for adjustments and locknuts, ensuring secure application in various hydraulic systems.
The Sun Hydraulics RSDCJQV (RSDCJQV) is a pilot-operated, balanced piston sequence valve designed to manage flow in secondary circuits once the inlet pressure at port 1 surpasses the valve's preset level. This valve is adept at controlling pressure at port 1 relative to the drain port 3, remaining unaffected by back pressure at port 2 up to its set threshold. It can function as a substitute for two-port relief valves when there is return line pressure. The RSDCJQV model is part of a series where all three-port sequence cartridges are interchangeable, sharing the same flow path and cavity for consistent performance across different frame sizes. Key features include a stainless steel screen protecting the main stage orifice and an additive pressure setting at port 3, not exceeding 5000 psi (350 bar). This model is unsuitable for load-holding applications due to spool leakage. It offers adjustment options via W and Y controls, allowing full-range adjustability unless a special setting is specified, which denotes the maximum setting. The corrosion-resistant design features external stainless steel or zinc-nickel plated components, identified by suffixes AP or LH in the model code. The RSDCJQV incorporates Sun's floating style construction to reduce internal part binding risks from excessive torque or machining variations. It boasts a capacity of 15 gpm (60 L/min) with factory settings established at 4 gpm (15 L/min). The maximum operating pressure reaches up to 5000 psi (350 bar), with control pilot flows between 7-10 in\u00b3/min (0.11-0.16 L/min) and typical response times around 10 ms. Installation requires specific torque settings and hex sizes for adjustments and locknuts, ensuring secure application in various hydraulic systems.
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.
- Corrosion resistant cartridge valves are intended for use in corrosive environments and are identified by the model code suffix /AP for external stainless steel components, or /LH for external zinc-nickel plated components. See the CONFIGURATION section for all options. For further details, please see the Materials of Construction page located under TECH RESOURCES.
- 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-11A |
| Series | 1 |
| Capacity | 15 gpm60 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 7 - 10 in³/min.0,11 - 0,16 L/min. |
| Response Time - Typical | 10 ms10 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.@1000 psi30 cc/min.@70 bar |
| Adjustment - Number of Clockwise Turns to Increase Setting | 55 |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 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 | .30 lb0,15 kg |
| Seal kit - Cartridge | Viton: 990-011-006 |
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Additional Resources
- Sun Offers Zinc-Nickel Plating for Corrosion Resistance
- Sun Cartridges with EPDM Seals
- Sun Expands Corrosion-Resistant Solutions
- QuickDesign with SmartConnect Offers Drag-and-Drop Schematic Tool
- Series 4 PLUS Cartridges Offer Higher Flows with Lower Pressure Losses
- Sequence Valves Technical Tips
- Manufacturing Sun Cartridge Cavities
- Sequence Valves
- Sun Model Code Explanation; 999-901-334
- Cavity Information (S-171) and Tooling
- Cartridges: Materials of Construction
- Fluid and Temperature Recommendations
- Performance Data
- Sun's Floating Style Screw-In Cartridge
- Units of Measure, Settings, and Conversions
Notes:
- For Series 1 cartridges configured with an O control (panel mount handknob), a .75 in. (19 mm) diameter hole is required in the panel.