SUN HYDRAULICS
RVIDLCN
$687.91 USD
- SUN HYDRAULICS
- Material:RVIDLCN
- Model:RVID-LCN
- 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 RVIDLCN (RVIDLCN) is a ventable, pilot-operated, balanced piston relief cartridge with an external drain, designed as a normally closed pressure regulating valve. When the inlet port 1's pressure reaches the valve setting, it begins to open to tank port 2, controlling flow to maintain the set pressure. This model features a vent port 3 for remote control by other pilot or two-way valves and a drain port 4 that makes it insensitive to back pressure. Known for its accuracy and low-pressure rise versus flow, this valve operates smoothly and quietly with moderate speed. It can handle maximum pressure at port 2 and is suitable for cross-port relief circuits, though spool leakage should be considered in such applications. The main stage orifice is protected by a 150-micron stainless steel screen. However, it is not recommended for load-holding applications due to spool leakage. The pressure at port 4 directly adds to the valve setting at a 1:1 ratio but should not exceed 5000 psi (350 bar). Cartridges with EPDM seals are intended for use in systems with phosphate ester fluids; exposure to petroleum-based fluids will damage these seals. This model incorporates Sun's floating style construction to reduce binding risks from installation torque or machining variations. The RVIDLCN fits into cavity T-24A, Series 4, with a capacity of up to 120 gpm (480 L/min) and operates at a maximum pressure of 5000 psi (350 bar). It has a typical response time of 10 ms and maximum leakage of 5 in\u00b3/min at specific conditions. Adjustments are made via an internal hex screw with specific torque settings for installation and locknut adjustments. The model weighs approximately 3.10 lbs (1.40 kg).
The Sun Hydraulics RVIDLCN (RVIDLCN) is a ventable, pilot-operated, balanced piston relief cartridge with an external drain, designed as a normally closed pressure regulating valve. When the inlet port 1's pressure reaches the valve setting, it begins to open to tank port 2, controlling flow to maintain the set pressure. This model features a vent port 3 for remote control by other pilot or two-way valves and a drain port 4 that makes it insensitive to back pressure. Known for its accuracy and low-pressure rise versus flow, this valve operates smoothly and quietly with moderate speed. It can handle maximum pressure at port 2 and is suitable for cross-port relief circuits, though spool leakage should be considered in such applications. The main stage orifice is protected by a 150-micron stainless steel screen. However, it is not recommended for load-holding applications due to spool leakage. The pressure at port 4 directly adds to the valve setting at a 1:1 ratio but should not exceed 5000 psi (350 bar). Cartridges with EPDM seals are intended for use in systems with phosphate ester fluids; exposure to petroleum-based fluids will damage these seals. This model incorporates Sun's floating style construction to reduce binding risks from installation torque or machining variations. The RVIDLCN fits into cavity T-24A, Series 4, with a capacity of up to 120 gpm (480 L/min) and operates at a maximum pressure of 5000 psi (350 bar). It has a typical response time of 10 ms and maximum leakage of 5 in\u00b3/min at specific conditions. Adjustments are made via an internal hex screw with specific torque settings for installation and locknut adjustments. The model weighs approximately 3.10 lbs (1.40 kg).
Ventable, pilot-operated, balanced piston relief cartridges with external drain are normally closed pressure regulating valves. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to regulate the pressure. They provide a vent port (port 3) that connects between the main piston and pilot stage to provide for remote control by other pilot or 2-way valves and a drain (port 4) that makes them insensitive to back pressure. These valves are accurate, have low pressure rise vs. flow, they are smooth and quiet, and are moderately fast.
- Will accept maximum pressure at port 2; suitable for use in cross port relief circuits. If used in cross port relief circuits, consider spool leakage.
- Main stage orifice is protected by a 150 micron stainless steel screen.
- Not suitable for use in load holding applications due to spool leakage.
- Pressure at port 4 is directly additive to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar).
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- 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-24A |
| 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 | 10 ms10 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@1000 psi80 cc/min.@70 bar |
| 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: 990-024-006 |
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