Flowserve UNA 23 Bedienungsanleitung PDF herunterladen (Seite 2)

Contents

Usage for the intended purpose .............................................................................................................. 4

Safety note ............................................................................................................................................. 4

Danger ................................................................................................................................................... 4

Attention ................................................................................................................................................ 4

PED (Pressure Equipment Directive) ....................................................................................................... 4

ATEX (Atmosphère Explosible) ................................................................................................................ 4

Important Notes

Page

Explanatory Notes

Scope of supply...................................................................................................................................... 5

Description............................................................................................................................................. 5

Function ................................................................................................................................................. 5

Designs .................................................................................................................................................. 5

UNA 23h/v, UNA 25h/v, UNA 26h/v, UNA 27h ........................................................................................12

Design with flanges .............................................................................................................................. 12

Design with screwed sockets ............................................................................................................... 12

Design with socket-weld ends ............................................................................................................. 12

Design with butt-weld ends .................................................................................................................. 12

Attention .............................................................................................................................................. 13

Heat treatment of welds ....................................................................................................................... 13

Hand vent valve.................................................................................................................................... 13

Tools .................................................................................................................................................... 13

Hand vent valve (optional extra)............................................................................................................ 13

Installation

Commissioning

UNA 23h/v, UNA 25h/v, UNA 26h/v, UNA 27h ........................................................................................13

Design

Components ................................................................................................................................... 8 – 10

Key to components .............................................................................................................................. 11

Technical Specification

UNA 23h/v, UNA 25h/v, UNA 26h/v, UNA 27h .......................................................................................... 6

Pressure / temperature ratings ............................................................................................................... 6

Corrosion resistance .............................................................................................................................. 6

Sizing ..................................................................................................................................................... 6

Name plate / marking ............................................................................................................................. 7