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SUN HYDRAULICS
RVEBLWV


$150.81 USD
  • SUN HYDRAULICS
  • Material:RVEBLWV
  • Model:RVEB-LWV
  • 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 RVEBLWV (RVEBLWV) is a versatile three-port normally closed modulating element with relief functionality, designed for integration with an external orifice. This component serves dual purposes: acting as a bypass compensator to control priority flow into a circuit, and functioning as a relief valve when inlet pressure exceeds the valve's set point. The mainstage efficiently manages priority flow while diverting excess flow to the tank port, ensuring optimal performance in hydraulic systems. With compensating pressure set at 120 psi (8 bar), this model offers adjustable settings through W or Y controls, allowing for customization across its full operational range. The RVEBLWV supports a capacity of 20 gpm (80 L/min) and can handle maximum operating pressures up to 5000 psi (350 bar), with typical response times of just 10 milliseconds. Designed for reliability, it features minimal valve leakage of 3 in\u00b3/min at 110 SUS (24 cSt). Installation requires specific torque settings: valve hex size is 1-1/8 inches (28.6 mm), and installation torque ranges from 45 to 50 lbf\u00b7ft (61 to 68 Nm). For adjustments, the internal hex size is 5/32 inches (4 mm), and the locknut requires a torque of 80 to 90 lbf\u00b7in (9 to 10 Nm). Weighing only .70 lb (.30 kg), this model is compact yet robust, suitable for various hydraulic applications requiring precise flow control and pressure management.

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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