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K Series Bonesi pneumatik

The K series micro-valves   with dynamic spool have extremely compact external dimensions and are available with 1/8” connections and pneumatic or electrical operation. The body and the spool are made of anodized aluminium. Mounting is possible on manifold or in line and on panel through the holes in valve body.

BALANCED SPOOL VALVES SERIES K

The K series micro-valves with dynamic spool have extremely compact external dimensions and are available with 1/8” connections and pneumatic or electrical operation. The body and the spool are made of anodized aluminium. Mounting is possible on manifold or in line and on panel through the holes in valve body. On request, available with ATEX certification 

TECHNICAL DATA

CONSTRUCTIVE FEATURES

 

Port

1/8"G

 

 

Ways

5/2

 

 

 

Functions

Pneumatic-solenoid

 

Body

Extruded and anodized aluminium

 

 

 

Spool

Extruded and anodized aluminium

 

Seals

Nitrile rubber NBR

 

 

 

Fixing

Holes on valve body or on multiple sub-bases

 

 

FLOW RATES

 

Flow rate

Nl/min.

470

550

630

 

Pressure

Bar

5

6

7

Nominal diameter

mm.

 

 

 

4

Operating pressure

Bar

1,5 ÷ 7

Minimum pilot pressure

Bar

1,8

Temperature range

-10°C ÷ +60°C

Fixing

In any position

 

TECHNICAL DATA

 

Fluid

Filtered air

 

 

Lubrication

With or without lubrication

 

 

 

Lubricant

Compatible with NBR (3° ÷ 10° E) class H