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Technical Specifications

Nominal diameter DN 25-1200
Nominal pressure PN 10-40
Medium temperature -60 °C ... +200
Types of Valve End Connections Welded, flanged, socket
Sealing Class «А»
Mounting Position Any, except for downward-driven devices
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 401 is used to shut off the flow of the working medium.

Design features of the model:

  • Disassemble housing
  • Full bore construction

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