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SUN HYDRAULICS
RVEBCBV


$158.75 USD
  • SUN HYDRAULICS
  • Material:RVEBCBV
  • Model:RVEB-CBV
  • 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 RVEBCBV (RVEBCBV) is a versatile three-port normally closed modulating element with relief capabilities, designed to provide dual functions when used with an external orifice. This component acts as a bypass compensator, regulating priority flow into a circuit based on the external orifice, while excess input flow is redirected to tank port 2. Should the pressure at inlet port 1 exceed the valve's setting, it functions as a standard relief valve. This model supports compensating pressure for all ranges at 120 psi (8 bar). The performance curve illustrates system pressure against the pressure differential across the control orifice, with curves indicating various bypass flows\u2014where capacity and performance are determined by bypass flow rather than control flow. The RVEBCBV can be customized with W and Y controls, adjustable throughout their range unless specified otherwise for a maximum setting. It features a cavity T-2A series 2 design, handling a capacity of up to 20 gpm (80 L/min), and operates at a maximum pressure of 5000 psi (350 bar). Typical response time is around 10 ms, with maximum leakage at 110 SUS being 3 in\u00b3/min (50 cc/min) under specific conditions. Adjustment settings involve up to 5.5 clockwise turns to increase settings, with installation and adjustment torque specifications provided for optimal setup. Weighing approximately .70 lb (.30 kg), this model includes Viton seal kits for enhanced durability in hydraulic applications.

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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