SUN HYDRAULICS
DCFADYV

***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 DCFADYV (DCFADYV) is a highly versatile and robust three-position, 4-way directional cartridge valve. Engineered for demanding hydraulic applications, this model features a spring-centered, 6-port configuration that can be tailored to specific needs with a choice of 10 different spool options. Each port, including the x and y pilot ports (ports 5 and 6), can handle pressures up to 5000 psi (350 bar). The DCFADYV is designed to offer consistent performance with its hardened spool and sleeve which ensure low leakage rates and excellent wear characteristics. It incorporates Sun\u2019s floating style construction, which minimizes the risk of internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. This model fits into a T64A cavity and is part of the Series 4 lineup from Sun Hydraulics. It supports a flow capacity ranging from 50 to 200 gpm (200 to 760 L/min) and requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve effectively. The maximum operating pressure for this valve is consistent at 5000 psi (350 bar). Leakage specifications indicate a maximum of 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar), with pilot volume displacement recorded at approximately .42 in\u00b3 (6.9 cc). Installation demands precision with required torque settings between 350 -375 lbf\u00b7ft (474 \u2013508 Nm), while the valve\u2019s hex size measures at 1\u215d inches (41.3 mm). The DCFADYV weighs around 3.80 lbs (1.75 kg), ensuring it is both substantial and manageable for integration into various systems. For maintenance or replacement, a Viton seal kit/cartridge is recommended under part number:990064006.