Eccentric butterfly valves made of stainless steel Inconel 718 EN588-1 GR20
AK-5470
Description
- Intermediate flange version (B)
- Flange version (T)
- Pressure rating: PN 10 / 16 / 25 / 40
- Flange connection PN 6-10-16-25-40, ANSI 150-300
- Housing: Stainless steel 1.4408
- Sealing seat: Inconel 718
- double eccentrically mounted
- Flap disk: Stainless steel
- 1.4404 for DN 50 – 125
- 1.4021 for DN 150 – 400
- Temperature range: -100° to +500°C
- Overall length according to DIN 3202, K1 / EN 558-1, GR20
- Tightness class A according to EN 12266-1/P12
Options:
ATEX version 94/9/EC Zone 1 and 21
TA-Luft according to VDI guideline 2440
