SUN HYDRAULICS
DSGYXCV

***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 DSGYXCV (DSGYXCV) is a vent-to-shift diverter valve designed as a 2-position, 3-way cartridge that operates normally open from port 3 to port 4. When port 1 is vented, the pressure differential between ports 3 and 1 exceeds the spring force, causing the valve to shift and connect port 3 to port 2. This valve is not bistable and can modulate between its two positions. It features pressure-compensated vent flow out of port 1, requiring a pressure source at port 3 relative to port 1 for shifting. One common application for this valve is in pairs for selecting between two motors or pumps. A single pilot valve can vent multiple diverter valves if blocking checks are used at each diverter's port 1; otherwise, interaction may occur between high and low-pressure legs of the circuit. The self-cleaning vent-to-shift function makes it insensitive to contamination. The valve's hardened spool and sleeve ensure low leakage rates and excellent wear characteristics, while its floating style construction minimizes internal part binding due to excessive installation torque or machining variations in cavity/cartridge installations. It fits into T-33A cavities, supports a capacity of up to 60 gpm (240 L/min), and operates at a maximum pressure of 5000 psi (350 bar). The nominal vent flow is rated at 35 in\u00b3/min (0.60 L/min). The valve has a hex size of 1\u00bc inches (31.8 mm) with an installation torque requirement of 150-160 lbf ft (203-217 Nm). Weighing approximately 1.40 lb (0.65 kg), it utilizes Viton seal kits available under part number 990033006 for maintenance purposes.