Created on 12/14/2016
c
2016 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 1 of 2
MODEL
DCCA
4-way, 3-position, pilot-to-shift directional valve
SERIES 1 / CAPACITY: 28 - 40 L/min. / CAVITY: T-61A
X-Control, C-Spool
X-Control, A-Spool
X-Control, B-Spool X-Control, G-Spool
X-Control, H-Spool X-Control, N-Spool
X-Control, R-Spool X-Control, T-Spool
X-Control, W-Spool X-Control, X-Spool
X-Control, Y-Spool
Three-position, 4-way directional cartridges are spring-centered, 6-port directional valves that can be configured
from a choice of 10 different spool options. The supply port is port 1 and all ports will accept 5000 psi (350 bar).
Capacity for these pilot-to-shift valves is dependent on the spool type specified.
TECHNICAL DATA
Cavity T-61A
Series 1
Capacity 28 - 40 L/min.
Minimum Pilot Pressure Required to Shift Valve 12 bar
Maximum Operating Pressure 350 bar
Maximum Valve Leakage at 110 SUS (24 cSt) 30 cc/min.@70 bar
Pilot Volume Displacement 0,33 cc
Valve Hex Size 22,2 mm
Valve Installation Torque 41 - 47 Nm
Seal kit - Cartridge Buna: 990061007
Seal kit - Cartridge Polyurethane: 990061002
Seal kit - Cartridge Viton: 990061006
Model Weight 0.21 kg.
(X)CONTROL
X Standard Pilot
D Vent to Operate
(C)SPOOL CONFIGURATION
C Blocked Center
A A to T Center
B B to T Center
G Regen w/ Blocked Center
H Open Center
N P to A and B to T Center
R Regen Center
(N)SEAL MATERIAL
N Buna-N
V Viton
snhy.com/
DCCA
Model Code Example: DCCAXCNCONFIGURATION OPTIONS
Created on 12/14/2016
c
2016 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 2 of 2
R Regen Center
T Tandem Center
W A and B Bleed to T Center
X P to B and A to T Center
Y A and B to T Center
TECHNICAL FEATURES
All ports will accept 5000 psi (350 bar), including the x and y pilot ports (port 5 and port 6).
Leakage listed in technical data is for each path.
Hardened spool and sleeve provide consistent and low spool leakage rates and excellent wear characteristics.
Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge
machining variations.
PERFORMANCE CURVES
