Created on 04/03/2017
c
2017 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 1 of 2
MODEL
CXIE
Free flow side to nose check valve with port 3 blocked
SERIES 4 / CAPACITY: 480 L/min. / CAVITY: T-19A
NOTE: DATA MAY VARY BY CONFIGURATION. SEE CONFIGURATION SECTION.
Free-flow, side-to-nose cheater check valves function as a standard 2-port check valve in a 3-port cavity with port 3
of the cartridge blocked off. These valves are useful in circuits where a check valve is required in an existing three
port cavity.
TECHNICAL DATA
Cavity T-19A
Series 4
Capacity 480 L/min.
Maximum Operating Pressure 350 bar
Maximum Valve Leakage at 110 SUS (24 cSt) 0,07 cc/min.
Valve Hex Size 41,3 mm
Valve Installation Torque 474 - 508 Nm
Seal kit - Cartridge Buna: 990019007
Seal kit - Cartridge Polyurethane: 990019002
Seal kit - Cartridge Viton: 990019006
Model Weight 1.08 kg.
(X)CONTROL
X Not Adjustable
(C)CRACKING PRESSURE
C 30 psi (2 bar)
A 4 psi (0,3 bar)
B 15 psi (1 bar)
D 50 psi (3,5 bar)
E 75 psi (5 bar)
F 100 psi (7 bar)
(N)SEAL MATERIAL
N Buna-N
V Viton
MATERIAL/COATING
Standard Material/Coating
/AP Stainless Steel, Passivated
/LH Mild Steel, Zinc-Nickel
snhy.com/
CXIE
TECHNICAL FEATURES
Two-port check valves share the same cavity for a given frame size, however, pay close attention as flow paths may be in opposite directions.
Check valves offer extremely low leakage rates with a maximum leakage of less than 1 drop per minute (0,07 cc/min).
Will accept 5000 psi (350 bar) at ports 1 and 2.
Corrosion resistant cartridge valves are intended for use in corrosive environments and are identified by the model code suffix /AP or /LH (see CONFIGURATION
Model Code Example: CXIEXCNCONFIGURATION OPTIONS
Created on 04/03/2017
c
2017 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 2 of 2
section). For further details, please see the Materials of Construction page.
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
