SUN HYDRAULICS
SXCAKWN

***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 SXCAKWN (SXCAKWN) is a direct-acting sequence valve designed to supply a secondary circuit with flow once the inlet port 1 pressure exceeds the valve's setting. It controls the pressure at port 1 relative to the drain port 3, with all three-port sequence cartridges being interchangeable in terms of flow path and cavity for a given frame size. Despite being a zero pilot flow valve, it is crucial that port 3 drain remains connected to maintain pressure reference in the control chamber; otherwise, blocking it can lead to malfunction due to reciprocating seal weepage. The pressure at port 3 directly adds to the valve setting at a 1:1 ratio and should not surpass 5000 psi (350 bar). This valve is suitable for load-holding applications and features corrosion-resistant options identified by model code suffixes AP or LH. The Sun floating style construction minimizes internal part binding due to excessive installation torque or cavity/cartridge machining variations. With a capacity of 15 gpm (60 L/min) and maximum operating pressure of 5000 psi (350 bar), this model ensures reliable performance with typical response times of 2 ms and maximum valve leakage at reseat of 10 drops/min (0.7 cc/min). The adjustment requires up to four clockwise turns to increase settings, with specific hex sizes for installation and locknut torque specifications provided for precise assembly. Weighing .30 lb (.15 kg), it includes Viton seal kit compatibility under cartridge number 990011006, making it robust and versatile for various hydraulic applications.