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SUN HYDRAULICS
RVEBCWV


$158.75 USD
  • SUN HYDRAULICS
  • Material:RVEBCWV
  • Model:RVEB-CWV
  • Summary:Cartridge

Quantity in stock: 0

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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 RVEBCWV (RVEBCWV) is a three-port normally closed modulating element with relief capabilities. This product is designed to perform dual functions when used with an external orifice: it acts as a bypass compensator to control priority flow within a circuit and operates as a relief valve if the inlet pressure surpasses the valve's set threshold. The compensating pressure for all ranges is maintained at 120 psi (8 bar), ensuring consistent performance across various system pressures. The valve's capacity and performance are primarily determined by bypass flow, not control flow, making it suitable for applications requiring precise flow regulation. Key specifications include a cavity T-2A series with a capacity of 20 gpm (80 L/min) and maximum operating pressure of 5000 psi (350 bar). The valve offers rapid response times, typically around 10 ms, and features minimal leakage rates at specified viscosities. Adjustments can be made using W or Y controls, with the option for special settings that define the maximum setting of the valve. Installation requires specific torque settings, and adjustments involve internal hex screws and locknuts designed for secure operation. The RVEBCWV model is compact, weighing only 0.70 lb (0.30 kg), and comes equipped with Viton seals in its cartridge design. This product offers reliable performance in hydraulic systems where efficient flow management and safety through pressure relief are critical.

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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