Tuesday, 17 October 2017
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Serie EXTENSION L


TECHNICAL FEATURES:

Temperature limits: for fluids from –15°C to + 90°C
    
Pressure limits: for fluids PN25   

SPECIFIC FEATURES:

Bore:    full.
Stem:    security system with self-adjusting gland.
Seats:    high resistance virgin PTFE.
Upper seal:    4 seals  
2 O-Ring - antifriction.

Application fields:
The EXTENSION L ball valve has been designed for cooling and chilled water systems that need insulation.
The extension of the stem is fixed and does not rotate during operation, guaraneing perfect insulation.


Threaded end connections:
• Standard female and male according to UNI ISO 228/1.   

Operation devices:
Steel lever.
 
All the valves comply with the regulation  97/23/CE and are tested 100% on pneumatic seal with electronic control.

 

DIMENSIONS
VALVE DIMENSIONS PER TYPE AND SIZE
PRESSURE/TEMPERATURE DIAGRAM

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