SUN HYDRAULICS
SXEACEV

***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 SXEACEV (Material Number: SXEACEV) is a direct-acting sequence valve designed to manage secondary circuit flow once the inlet port 1 pressure surpasses the valve's setting. It features a three-port configuration that is both physically and functionally interchangeable, ensuring compatibility with similar frame sizes. This zero pilot flow valve requires port 3 to be connected to maintain proper pressure reference in the control chamber; blocking it can lead to malfunction due to seal weepage. The pressure at port 3 contributes directly to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar). Ideal for load-holding applications, this valve incorporates Sun's floating style construction, minimizing internal binding risks due to excessive torque or machining variations. It has a cavity size of T-2A, series 2, with a capacity of 30 gpm (120 L/min) and operates at a maximum pressure of 5000 psi (350 bar). The typical response time is approximately 2 milliseconds, with a maximum leakage rate of 10 drops per minute upon reseat. The adjustment allows for four clockwise turns to increase settings, and installation requires specific torque values: valve hex size is 1-1/8 inches (28.6 mm), with an installation torque between 45-50 lbf-ft (61-68 Nm). The adjustment screw's internal hex size is 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm), requiring a torque of 80-90 lbf-in (9-10 Nm). Weighing in at .60 lb (.30 kg), it includes a Viton seal kit cartridge: part number 990202006.