SUN HYDRAULICS
DCFAXZV

***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 DCFAXZV (DCFAXZV) is a versatile hydraulic valve designed for high-pressure applications. This model is a three-position, 4-way directional cartridge valve that is spring-centered and features six ports, including the x and y pilot ports (port 5 and port 6), each capable of withstanding up to 5000 psi (350 bar). It offers a range of spool options, allowing users to tailor its configuration to specific system requirements. The DCFAXZV operates within a flow capacity ranging from 50 to 200 gpm (200 to 760 L/min), with a minimum pilot pressure requirement of 125 psi (9 bar) needed to shift the valve. Key technical specifications include a maximum operating pressure of 5000 psi (350 bar), and the valve exhibits maximum leakage at 110 SUS (24 cSt) of approximately 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The pilot volume displacement stands at about .42 in\u00b3 (6.9 cc). For installation, the valve has a hex size of 1-5/8 inches (41.3 mm) and requires an installation torque between 350 -375 lbf ft (474 -508 Nm). The model weighs around 3.80 lbs (1.75 kg). The construction incorporates Sun's floating style design which minimizes internal parts binding\u2014a common issue caused by excessive installation torque or variations in cavity/cartridge machining. This feature, along with hardened spool and sleeve, ensures low spool leakage rates and excellent wear characteristics, enhancing both performance reliability and longevity under rigorous operational conditions. The DCFAXZV uses Viton seals for enhanced durability against high temperatures and chemicals, making it suitable for complex hydraulic systems requiring precise fluid control.