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SUN HYDRAULICS
RVEBJAV


$149.90 USD

Tags:

  • SUN HYDRAULICS
  • Material:RVEBJAV
  • Model:RVEB-JAV
  • 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 RVEBJAV (RVEBJAV) is a three-port, normally closed modulating element with relief functions that integrates seamlessly with an external orifice. This component serves dual purposes: it acts as a bypass compensator to regulate priority flow into the circuit based on the external orifice, and it functions as a standard relief valve when inlet port pressure reaches the specified setting. The compensating pressure for all ranges is maintained at 120 psi (8 bar). Its performance is depicted through curves that illustrate system pressure against the pressure differential created across the control orifice, with bypass flow determining capacity and performance. The valve features adjustable W and Y controls, which can be set to a special maximum setting if required. It boasts a cavity T-2A series with a capacity of 20 gpm (80 L/min) and operates under a maximum pressure of 5000 psi (350 bar). The typical response time is 10 ms, with minimal leakage at specified conditions. Installation requires specific torque settings for optimal performance, including valve installation torque of 45-50 lbf ft (61-68 Nm) and locknut torque of 80-90 lbf in (9-10 Nm). The adjustment screw has an internal hex size of 5/32 in. (4 mm), while the locknut hex size measures 9/16 in. (15 mm). Weighing just .70 lb (.30 kg), this model offers robust functionality within compact dimensions. A Viton seal kit is available under part number 990202006 to ensure durability and reliability in various 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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