MODEL
DCFB
4-way, 2-position, pilot-to-shift, detented, directional valve
SERIES 4 / CAPACITY: 320 - 480 L/min. / CAVITY: T-64A
Two-position, detented, 4-way directional cartridges are 6-port directional valves that can be configured with up to 3
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-64A
Series 4
Capacity 320 - 480 L/min.
Maximum Operating Pressure 350 bar
Maximum Valve Leakage at 110 SUS (24 cSt) 30 cc/min.@70 bar
Pilot Volume Displacement 14 cc
Valve Hex Size 41,3 mm
Valve Installation Torque 474 - 508 Nm
Seal kit - Cartridge Buna: 990064007
Seal kit - Cartridge Polyurethane: 990064002
Seal kit - Cartridge Viton: 990064006
Model Weight 1.86 kg.
(X)CONTROL
X Standard Pilot
D Vent to Operate
(C)SPOOL CONFIGURATION
C Blocked Crossover
H Open Crossover
X P to B and A to T Crossover
(N)SEAL MATERIAL
N Buna-N
V Viton
snhy.com/
DCFB
TECHNICAL FEATURES
All ports will accept 5000 psi (350 bar), including the x and y pilot ports (port 5 and port 6).
Model Code Example: DCFBXCNCONFIGURATION OPTIONS