Butterfly Valve double eccentric Type AKW234G

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Double eccentric - double offset wafer type butterfly valve -high performance model
body-Steel, disc - A 351 CF8M, PN 25
face to face EN 558-1 Row 20,25 and 16

Art. No. AKW234G
Description

High Performance butterfly valve - double offset - double eccentric model
wafer type for mountin in between flanges DIN or ANSI - Art. No. AKW234G

Connection:

for mounting in between flanges acc to EN 1092-1 Type 11, Form B
PN 25, PN 16, PN 10 und ANSI CL 150 lbs

length face to face:

  • EN 558-1 Row 20 - DIN 3202-K1
  • EN 558-1 Row 25 - DIN 3202-K2
  • EN 558-1 Row 16 - DIN 3202-K3

 Materials:

  • body made of carbon steel GP240GH / WCB
  • disc made of stainless steel A 351 CF8M - EN 10213-4 - 1.4408
  • stem - stainless steel EN 10088-3 1.4460
  • Seat - stainless steel AISI 316, AISI 904L hard chromed
  • Seat alternative: PTFE + C

Pressure Rating:

  • Nominal Preussure - PN 25

Sizes available from DN 80 up to DN 800

Leakage rates acc. to ISO 5208, EN 12266-1 Class B as an option Class A

Temperature range is depending on working conditions: metal to metal seated from -40˚C  +260˚C 
and PTFE + C seated from -40°C  +180°C
higher Temperatures upon request !

The butterfly valves are used in industrial pipelines for demanding on-off and regulating task as well
as in district heating, district cooling and power production.
It is tight to both directions of flow.

CTN customs tariff number: 84818085

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