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SUN HYDRAULICS
RVEBJCV


$151.80 USD
  • SUN HYDRAULICS
  • Material:RVEBJCV
  • Model:RVEB-JCV
  • 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 RVEBJCV (Material Number: RVEBJCV) is a sophisticated three-port normally closed modulating element with relief functionality. It is designed to perform two key functions when used in conjunction with an external orifice. Firstly, the mainstage acts as a bypass compensator, managing priority flow into the circuit as dictated by the external orifice, while any excess input flow is redirected to the tank port 2. Secondly, if pressure at inlet port 1 exceeds the valve's set limit, it functions as a standard relief valve. The compensating pressure for all ranges is set at 120 psi (8 bar). The performance curve of this valve highlights system pressure on the X-axis and the resulting pressure differential across the control orifice on the Y-axis, with curves representing various bypass flows. Notably, control flow does not influence capacity and performance; these are determined solely by bypass flow. The RVEBJCV model features adjustable W and Y controls, allowing for full-range adjustments unless a specific setting is requested. Technical specifications include a cavity size of T-2A Series 2 with a capacity of 20 gpm (80 L/min), maximum operating pressure of 5000 psi (350 bar), and typical response time of 10 ms. The valve exhibits minimal leakage at maximum conditions and can be adjusted using an internal hex size screw. Installation requires specific torque settings for optimal performance. Additionally, it comes with a Viton seal kit (990202006) ensuring durability and reliability under various conditions.

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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