'AFA' 988BW-H

Wafer Type Butterfly Valve (PN25)

Size
50 – 300 mm


Pressure Rating
PN25


Type
Lever / Worm Gear / Wafer Connection

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NO.PART NAMEMATERIALSPECIFICATIONS
1BodyDuctile IronGGG40 (EN-JS1030)
2Disc Ductile IronGGG40 (EN-JS1030)
Stainless Steel 316BS EN 10088-3 1.4401
3LinerEPDM Rubber
4StemStainless Steel 431BS EN 10088-3 1.4057
5BushingPTFE
6O-RingBuna-N
7WasherSteel
8CirclipSteel
9Bolts & NutsSteel / Stainless Steel
10Worm GearDuctile Iron / Stainless Steel
  • Actuator mounting flange conforms to ISO 5211 drilling
  • Butterfly valve can be supplied with electric actuator, micro switch, tamper switch (upon request)
  • Hydrostatically tested to BS EN 12266-1:2012
  • Manufactured in accordance with EN 593:2009
  • Flanged to  EN 1092-1 PN25
  • Applicable for Waterwork, Sewage Systems, Drainage System, HVAC Systems, Fire Protection Systems, Plumbing / Sanitary Systems, Heating System, Irrigation System

Working Pressure: 25 bar

Testing Pressure: Shell: 37.5 bar | Seat: 27.5 bar

Working Temperature: 90°C

Typical Application: Water, Warm Water