Created on 12/08/2016
c
2016 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 1 of 2
MODEL
CODL
Pilot-to-close check valve
SERIES 1 / CAPACITY: 80 L/min. / CAVITY: T-11A
The CODA has been upgraded so that there is no physical difference from the CODL.
TECHNICAL DATA
Cavity T-11A
Series 1
Capacity 80 L/min.
Pilot Ratio 1.8:1
Maximum Operating Pressure 350 bar
Maximum Valve Leakage at 110 SUS (24 cSt) 0,07 cc/min.
Valve Hex Size 22,2 mm
Valve Installation Torque 41 - 47 Nm
Seal kit - Cartridge Buna: 990011007
Seal kit - Cartridge Polyurethane: 990011002
Seal kit - Cartridge Viton: 990011006
Model Weight 0.13 kg.
(X)CONTROL
X Standard Pilot
(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
snhy.com/CODL
TECHNICAL FEATURES
Model Code Example: CODLXCNCONFIGURATION OPTIONS
Created on 12/08/2016
c
2016 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 2 of 2
Nominal pilot ratio is 1.8:1. This means that a pressure of 1000 psi (70 bar) at the pilot port will close a valve against a pressure of 1800 psi (125 bar) at port 1. Any
decay or loss of pilot pressure could allow the valve to open, even if it is a momentary decay or loss.
Pressure at the port 2 area directly opposes pilot pressure.
Reverse flow through the valve from port 2 to port 1 is not possible under any condition.
With equal pressures at all ports the valve is closed.
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
