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SUN HYDRAULICS
RVEBKCV


$167.68 USD
  • SUN HYDRAULICS
  • Material:RVEBKCV
  • Model:RVEB-KCV
  • Summary:Cartridge

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***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 RVEBKCV (Material Number: RVEBKCV) is a versatile hydraulic component designed to perform dual functions when integrated with an external orifice. This three-port, normally closed modulating element serves as a bypass compensator, which manages priority flow within a circuit by directing excess input flow to tank port 2. Additionally, it acts as a standard relief valve if the pressure at inlet port 1 exceeds the valve's setting. The compensating pressure across all ranges is maintained at 120 psi (8 bar). The performance of this valve is depicted in its performance curve, where the X-axis represents system pressure and the Y-axis indicates the pressure differential created across the control orifice. Various curves illustrate different bypass flows, with capacity and performance determined by these flows rather than control flow. The RVEBKCV model accommodates up to a maximum operating pressure of 5000 psi (350 bar) and offers a response time of approximately 10 milliseconds. It supports a capacity of 20 gpm (80 L/min), with factory pressure settings established at 4 gpm (15 L/min). Maximum valve leakage is rated at 3 in\u00b3/min (50 cc/min) at 110 SUS (24 cSt). Adjustment features include up to five clockwise turns to increase settings, with specified torque requirements for installation and adjustment components. The model weighs approximately .70 lb (.30 kg) and includes Viton seals as part of its standard configuration. This hydraulic component is suitable for applications requiring precise flow management and reliable pressure relief functionality within 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.
  • 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.

CavityT-2A
Series2
Capacity20 gpm80 L/min.
Factory Pressure Settings Established at4 gpm15 L/min.
Maximum Operating Pressure5000 psi350 bar
Response Time - Typical10 ms10 ms
Maximum Valve Leakage at 110 SUS (24 cSt)3 in³/min.@1000 psi50 cc/min.@70 bar
Adjustment - Number of Clockwise Turns to Increase Setting55
Valve Hex Size1 1/8 in.28,6 mm
Valve Installation Torque45 - 50 lbf ft61 - 68 Nm
Adjustment Screw Internal Hex Size5/32 in.4 mm
Locknut Hex Size9/16 in.15 mm
Locknut Torque80 - 90 lbf in.9 - 10 Nm
Model Weight.70 lb0,30 kg
Seal kit - CartridgeViton: 990-202-006

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