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Technical Specifications

Nominal diameter DN 25-250
Nominal pressure PN16-PN63
Medium temperature -60 °C ... +240 °C
Types of Valve End Connections flanszowe, międzyflanszowe
Sealing Class «А»
Mounting Position Dowolne, z wyjątkiem urządzeń napędzanych w dół
Types of Control — manual (lever)

— manual (handwheel)
— manual (gearbox)
— pneumatic actuation

— electric actuation
Warranty Period 12 months
Average Service Life 10 000 cycles
Guaranteed Service Life Not less than 5000 cycles

Technical Drawings and Dimensions

Table of Basic Dimensions
Nominal diameter PN16

Product Description

The Ball Valve model 408 is designed to shut off the flow of the working medium.

A characteristic feature of this model is the demountable, two-piece housing and full flow. The demountable housing (body) allows for easy replacement of the seal and ball.

Design features of the model:

  • Demountable housing (body)
  • Full flow construction

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