PILOT VALVE JSSC400

pilot valve jssc400

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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.