SUN HYDRAULICS
RVGBKBN
$302.01 USD
- SUN HYDRAULICS
- Material:RVGBKBN
- Model:RVGB-KBN
- 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 RVGBKBN (RVGBKBN) is a three-port, normally closed modulating element with relief functionality that offers dual capabilities when paired with an external orifice. This hydraulic component primarily acts as a bypass compensator, regulating priority flow into the circuit based on the external orifice specifications. Any input flow exceeding the designated priority flow is redirected to tank port 2. Additionally, if the pressure at inlet port 1 reaches the valve's preset level, it functions as a standard relief valve. The compensating pressure for all ranges is set at 120 psi (8 bar). The performance curve illustrates system pressure on the X-axis and the pressure differential across the control orifice on the Y-axis, with various curves indicating different bypass flows. The valve's capacity and performance are influenced by bypass flow rather than control flow. This model fits into cavity type T-17A and belongs to series 3, offering a capacity of up to 40 gpm (160 L/min). It can operate under a maximum pressure of 5000 psi (350 bar) with a typical response time of 10 milliseconds. At an oil viscosity of 110 SUS (24 cSt), maximum valve leakage is specified at 4 in\u00b3/min (65 cc/min). To increase settings, users can make up to five full clockwise turns on the adjustment screw. Installation requires a torque of 150-160 lbf ft (203-217 Nm), and an internal hex size of 5/32 in. (4 mm) is used for adjustments. The locknut hex size measures at 9/16 in. (15 mm), with recommended torque between 80-90 lbf in. (9-10 Nm). Weighing approximately 1.60 lb (0.70 kg), this model comes equipped with Viton seal kits under part number 990017006 for optimal performance and durability in hydraulic systems.
The Sun Hydraulics RVGBKBN (RVGBKBN) is a three-port, normally closed modulating element with relief functionality that offers dual capabilities when paired with an external orifice. This hydraulic component primarily acts as a bypass compensator, regulating priority flow into the circuit based on the external orifice specifications. Any input flow exceeding the designated priority flow is redirected to tank port 2. Additionally, if the pressure at inlet port 1 reaches the valve's preset level, it functions as a standard relief valve. The compensating pressure for all ranges is set at 120 psi (8 bar). The performance curve illustrates system pressure on the X-axis and the pressure differential across the control orifice on the Y-axis, with various curves indicating different bypass flows. The valve's capacity and performance are influenced by bypass flow rather than control flow. This model fits into cavity type T-17A and belongs to series 3, offering a capacity of up to 40 gpm (160 L/min). It can operate under a maximum pressure of 5000 psi (350 bar) with a typical response time of 10 milliseconds. At an oil viscosity of 110 SUS (24 cSt), maximum valve leakage is specified at 4 in\u00b3/min (65 cc/min). To increase settings, users can make up to five full clockwise turns on the adjustment screw. Installation requires a torque of 150-160 lbf ft (203-217 Nm), and an internal hex size of 5/32 in. (4 mm) is used for adjustments. The locknut hex size measures at 9/16 in. (15 mm), with recommended torque between 80-90 lbf in. (9-10 Nm). Weighing approximately 1.60 lb (0.70 kg), this model comes equipped with Viton seal kits under part number 990017006 for optimal performance and durability in hydraulic systems.
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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