SUN HYDRAULICS
DSCYXEV

***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 DSCYXEV (DSCYXEV) is a vent-to-shift diverter valve, designed as a 2-position, 3-way cartridge that is typically open from port 3 to port 4. When port 1 is vented, and the pressure differential between port 3 and port 1 exceeds the spring force, the valve shifts to connect port 3 to port 2. This valve operates with modulation between its two positions and requires a pressure source at port 3 relative to port 1 for shifting. It can be used in pairs for selecting between two motors or pumps, with one pilot valve capable of venting multiple diverter valves if blocking checks are applied at each diverter's port 1. Without blocking checks, there may be interaction between high and low-pressure legs in the circuit. The vent-to-shift function is self-cleaning, making it insensitive to contamination. It features a hardened spool and sleeve for consistent low spool leakage rates and excellent wear characteristics. The Sun floating style construction minimizes internal part binding due to excessive installation torque or cavity/cartridge machining variations. This valve fits into the T-31A cavity, belongs to series 1, has a capacity of up to 15 gpm (60 L/min), and can handle a maximum operating pressure of up to 5000 psi (350 bar). Its nominal vent flow rate is specified at approximately .23 in\u00b3/min (.38 L/min). The valve hex size measures .78 inches (22.2 mm), with an installation torque range of 30 - 35 lbf ft (41 - 47 Nm). The model weighs .35 lb (.15 kg) and uses a Viton seal kit identified by cartridge number: 990031006.