Double flap check valve series 915-3 - PN10-16
Double flap check valve series 915-3 - PN10-16
Application:
- Water / waste water technology
- Heating / air conditioning / sanitary technology
- building services engineering
- Chemical industry
- plant engineering
Technical data
Material:
Body:
GGG-40 (spheroidal graphite iron)
Flaps:
Stainless steel 1.4408
Stem:
Stainless steel 1.4401
Spring:
Stainless steel 1.4401
Seals:
NBR, EPDM, FPM (Viton)
Max. Operating pressure:
16 bar
Shape:
For installation between flanges according to DIN and ANSI
Nominal size:
DN50 to DN600
Nominal pressure:
PN 10-16
Temperature:
Max. Operating temperature as a function of seals:
metallic -40 to +200°C
NBR -10 to +90°C
EPDM -10 up to +120°C
FPM (Viton) -10 to +150°C
PTFE -10 up to +200°
Option:
Optional versions are possible.
