SUN HYDRAULICS
RSJCCAN

***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 RSJCCAN (RSJCCAN) is a pilot-operated, balanced piston sequence valve designed to supply a secondary circuit with flow once the inlet port pressure exceeds the valve setting. This sequence valve controls the pressure at port 1 relative to the drain port 3 and is insensitive to back pressure at port 2, up to the valve setting. It can regulate pressure in place of two-port relief valves if there's pressure in the return line. The RSJCCAN model is interchangeable with all three-port sequence cartridges of a similar frame size, ensuring compatibility and ease of replacement. The main stage orifice is safeguarded by a 150-micron stainless steel screen, and the maximum allowable pressure at port 3 should not exceed 5000 psi (350 bar). Notably, this valve is unsuitable for load-holding applications due to spool leakage. It features adjustable settings using W or Y controls, which can be specified with or without a special maximum setting. The valve incorporates Sun's floating style construction to reduce internal binding risks due to installation torque or machining variations. With a cavity type T-19A and series 4 capacity of up to 120 gpm (480 L/min), it operates at a maximum pressure of 5000 psi (350 bar). The control pilot flow ranges from 15-20 in\u00b3/min (0.25-0.33 L/min), with typical response times around 10 ms and maximum leakage rates at specified conditions being minimal. Installation specifications include a hex size of 1-5/8 inches (41.3 mm) and torque requirements between 350-375 lbf ft (474-508 Nm). The model weighs approximately 3.10 lb (1.40 kg) and uses Viton seal kits for maintenance purposes.