SUN HYDRAULICS
RVGBKAV
$309.95 USD
- SUN HYDRAULICS
- Material:RVGBKAV
- Model:RVGB-KAV
- 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 RVGBKAV (RVGBKAV) is a versatile three-port normally closed modulating element with relief functionality, designed for precise hydraulic flow control in various applications. This component integrates an external orifice to perform dual functions: it acts as a bypass compensator and a relief valve. The mainstage of the RVGBKAV manages priority flow into circuits, while any excess flow is diverted to tank port 2. When the inlet pressure at port 1 exceeds the valve's preset threshold, it operates as a conventional relief valve, ensuring system protection. With a compensating pressure across all ranges set at 120 psi (8 bar), the RVGBKAV offers reliable performance characterized by its pressure differential capabilities across control orifices. The valve's performance is contingent on bypass flow rather than control flow, with maximum operating conditions reaching up to 5000 psi (350 bar). It features a rapid response time of approximately 10 milliseconds and minimal leakage rates under specified conditions. The RVGBKAV is built for durability and ease of adjustment, featuring a hex size of 1\u00bc inches (31.8 mm) and an installation torque range between 150 and 160 lbf-ft (203 to 217 Nm). Its adjustment mechanism allows for fine-tuning with up to five clockwise turns needed to increase settings. The locknut is designed for secure adjustments with a torque specification of 80 to 90 lbf-in (9 to 10 Nm). Weighing in at approximately 1.60 lbs (0.70 kg), this model ensures robust performance in demanding environments. The valve comes equipped with Viton seals for enhanced reliability, making it an ideal choice for systems requiring precise hydraulic modulation and dependable relief operations.
The Sun Hydraulics RVGBKAV (RVGBKAV) is a versatile three-port normally closed modulating element with relief functionality, designed for precise hydraulic flow control in various applications. This component integrates an external orifice to perform dual functions: it acts as a bypass compensator and a relief valve. The mainstage of the RVGBKAV manages priority flow into circuits, while any excess flow is diverted to tank port 2. When the inlet pressure at port 1 exceeds the valve's preset threshold, it operates as a conventional relief valve, ensuring system protection. With a compensating pressure across all ranges set at 120 psi (8 bar), the RVGBKAV offers reliable performance characterized by its pressure differential capabilities across control orifices. The valve's performance is contingent on bypass flow rather than control flow, with maximum operating conditions reaching up to 5000 psi (350 bar). It features a rapid response time of approximately 10 milliseconds and minimal leakage rates under specified conditions. The RVGBKAV is built for durability and ease of adjustment, featuring a hex size of 1\u00bc inches (31.8 mm) and an installation torque range between 150 and 160 lbf-ft (203 to 217 Nm). Its adjustment mechanism allows for fine-tuning with up to five clockwise turns needed to increase settings. The locknut is designed for secure adjustments with a torque specification of 80 to 90 lbf-in (9 to 10 Nm). Weighing in at approximately 1.60 lbs (0.70 kg), this model ensures robust performance in demanding environments. The valve comes equipped with Viton seals for enhanced reliability, making it an ideal choice for systems requiring precise hydraulic modulation and dependable relief operations.
Three-port normally closed modulating elements with relief provide two functions when combined with an external orifice. The mainstage is a bypass compensator that controls a priority flow into the circuit, determined by the external orifice. Input flow in excess of the priority flow is bypassed to tank (port 2). If the inlet (port 1) pressure rises to the valve setting, the valve operates as a normal relief valve.
- Compensating pressure for all ranges is 120 psi (8 bar).
- Explanation of the performance curve: The X axis is system pressure. The Y axis shows the pressure differential that the valve creates across the control orifice. The curves represent various bypass flows (pump flow minus control flow). The capacity and performance of this valve is determined by the bypass flow, control flow is not a factor.
| Cavity | T-17A |
| Series | 3 |
| Capacity | 40 gpm160 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 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 | 1.60 lb0,70 kg |
| Seal kit - Cartridge | Viton: 990-017-006 |
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