SUN HYDRAULICS
RVEACGV

***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 RVEACGV (RVEACGV) is a ventable, pilot-operated, balanced piston relief cartridge designed for precise pressure regulation in hydraulic systems. This normally closed valve opens to the tank port when the inlet pressure reaches its set point, effectively throttling flow to maintain consistent pressure levels. It features a vent port for remote control via other pilot or 2-way valves, offering enhanced accuracy with low pressure rise versus flow and smooth, quiet operation. The RVEACGV is not suitable for load-holding applications due to spool leakage but is ideal for cross-port relief circuits while considering possible spool leakage. The main stage orifice is safeguarded by a 150-micron stainless steel screen. It's important to note that cartridges with EPDM seals are intended for phosphate ester fluid systems and should not be exposed to petroleum-based substances. This model incorporates Sun's floating style construction, minimizing internal binding risks due to installation torque or machining variations. The valve has a cavity size of T-2A and belongs to the Series 2 capacity range, supporting flows up to 30 gpm (120 L/min) and operating pressures up to 5000 psi (350 bar). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), with a typical response time of 10 ms. Maximum valve leakage at 110 SUS (24 cSt) is rated at 3 in\u00b3/min (50 cc/min) at 1000 psi (70 bar). The adjustment mechanism allows for setting increases with five clockwise turns, while installation requires a torque of 45-50 lbf ft (61-68 Nm). The valve's hex size measures 1-1/8 inches (28.6 mm), with an internal adjustment screw hex size of 5/32 inches (4 mm), and locknut torque specifications between 80-90 lbf in (9-10 Nm). Weighing .70 lb (.30 kg), it comes equipped with Viton seal kit number 990202006 for optimal performance and longevity.