Created on 03/17/2016
c
2016 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 1 of 1
MODEL
DSCO
Spring offset, 2-position, high side shuttle valve
SERIES 1 / CAPACITY: 60 L/min. / CAVITY: T-31A
CONFIGURATION
X Control Not Adjustable
C Minimum Control
Pressure
30 psi (2 bar)
N Seal Material Buna-N
(none) Material/Coating Standard
Material/Coating
Spring-offset, high-side shuttle cartridges are 2-position valves that have a normal (offset) position that connects
the common port (port 3) to work port 4, with work port 2 blocked. When the pressure at port 2 rises above the
pressure at port 4, the cartridge shifts to connect the common port to port 2 with port 4 then blocked.
TECHNICAL DATA
Maximum Operating Pressure 350 bar
Maximum Valve Leakage at 110 SUS (24 cSt) 15 cc/min.@70 bar
Seal kit - Cartridge Buna: 990-031-007
Seal kit - Cartridge Polyurethane: 990-031-002
Seal kit - Cartridge Viton: 990-031-006
(X)CONTROL
X Not Adjustable
(C)MINIMUM CONTROL PRESSURE
C 30 psi (2 bar)
E 75 psi (5 bar)
(N)SEAL MATERIAL
N Buna-N
V Viton
MATERIAL/COATING
Standard Material/Coating
/AP Stainless Steel, Passivated
snhy.com/
DSCO
TECHNICAL FEATURES
Although this valve goes into a 4-port cavity, the nose (port 1) is not used.
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
Model Code Example: DSCOXCNCONFIGURATION OPTIONS
