MODEL
DAAA
2-way, solenoid-operated directional spool valve - pilot capacity
SERIES P / CAPACITY: 1 L/min. / CAVITY: T-8A
M or S-Control, C-Spool
M or S-Control, H-Spool
This solenoid-operated 2-way, 2-position cartridge is a direct-acting, balanced spool pilot valve used to pilot other
full-flow valves. The valve is available in either a normally open or normally closed configuration.
This cartridge can be installed directly into a cavity in the end of many of Sun's pilot operated and ventable valves
to provide integrated pilot control.
TECHNICAL DATA
Maximum Operating Pressure 350 bar
Response Time - Typical 30 ms
Maximum Valve Leakage at 110 SUS (24 cSt) 0,7 cc/min.@350 bar
Switching Frequency 15000 cycles/hr
Manual Override Force Requirement 66 N/100 bar @ Port 1
Seal kit - Cartridge Buna: 990-008-007
Seal kit - Cartridge EPDM: 990-308-114
Seal kit - Cartridge Polyurethane: 990-008-002
Seal kit - Cartridge Viton: 990-008-006
(M)CONTROL
M Manual Override
C Concealed Manual Override
(C)SPOOL CONFIGURATION
C Normally Closed
H Normally Open
(N)SEAL MATERIAL
N Buna-N
E EPDM
V Viton
COIL *
No coil
212 DIN 43650 3 pin (Hirschman), 12 VDC
224 DIN 43650 3 pin (Hirschman), 24 VDC
712 Twin Lead, 12 VDC
724 Twin Lead, 24 VDC
* Additional coil options are available
snhy.com/DAAA
TECHNICAL FEATURES
The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
This valve is direct actuated and requires no minimum hydraulic pressure for operation.
Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage
the seals.
A manual push-type override is a standard feature.
Cartridge can be installed directly into a cavity in some Sun pilot operated and ventable cartridges to provide electrically operated pilot control functions. Separate
An additional 2.00 inches (50,8 mm) beyond the valve extension is needed for coil installation and removal.
NOTES
Model Code Example: DAAAMCNCONFIGURATION OPTIONS