TECHNICAL INFORMATION
WORKING CONDITIONS
This catalogue shows technical specifications and diagrams measured through mineral oil of 46 mm2/s – 46cSt viscosity at 40°C - 104°F temperature.
|
Nominal flow rating |
|
from 5 to 20 l/min – from 1.32 to 5.28 USgpm |
|
Max. feding pressure |
on P inlet port |
from 30 to 100 bar – from 435 to 1450 psi |
|
Max. backpressure |
on T outlet port |
3 bar – 43.5 psi |
|
Max. hysteresis |
|
0.5 bar – 7.25 psi |
|
Internal leakage (all ports) |
at 30 bar – 435 psi, P®T |
from 2.5 to 4.5 cm3/min. – from 0.15 to 0.27 in3/min. |
|
Fluid |
|
Mineral oil |
|
Fluid temperature |
with NBR (BUNA-N) seals |
from -10°C to 80 °C – from 14 °F to 176 °F |
|
Viscosity |
operating range |
from 15 to 75 mm2/s – from 15 to 75 cSt |
|
min. |
12 mm2/s – 12 cSt |
|
|
max. |
400 mm2/s – 400 cSt |
|
|
Max. contamination level |
-/15/12 – ISO 4406 – NASI638 class 6 |
|
|
Ambient temperature |
without electric devices |
from -40 °C to 60 °C- from 40 °F to 140 °F |
|
with electric devices |
from -20 °C to 50 °C- from -4 °F to 122 °F |
|
|
Tie rod tightening torque (wrench 13) |
only for JSSC100-101 |
24 Nm – 17.7 lbft |
STANDARD THREADS
REFERENCE STANDARD
|
|
|
BSP |
UN-UNF |
|
THREAD ACCORDING TO |
|
ISO 228/1 |
ISO 263 |
|
|
BS 2779 |
ANSI B1.1 unified |
|
|
CAVITY DIMENSION ACCORDING TO |
ISO |
1179 |
11926 |
|
SAE |
|
J11926 |
|
|
DIN |
3852-2 shape X or Y |
|
PORTS THREAD
|
PORTS |
Threads |
Fitting tightening torque |
||
|
|
UNI EN ISO 1179 |
UNI EN ISO 11926-2 |
Nm |
lbft |
|
P Inlet |
G 1/4 |
7/16-20 (SAE 4) |
30 |
22.13 |
|
Ports |
G 1/4 |
7/16-20 (SAE 4) |
30 |
22.13 |
|
T Outlet |
G 1/4 |
7/16-20 (SAE 4) |
30 |
22.13 |
DIMENSIONAL DATA
APPLICATION AREAS
JSSC400 hydraulic pilot controls can be used in all application sectors: joysticks for mini-excavators and forklifts, sectional valves for overhead platforms.