Double flap check valve series 915-4 - PN10-16

Double flap check valve series 915-4 - PN10-16


Application:

  • Water / waste water technology
  • Heating / air conditioning / sanitary technology
  • building services engineering
  • Chemical industry
  • plant engineering

Technical data

Material:

Body:

Stainless steel 1.4408

Flaps:

Stainless steel 1.4408

Stem:

Stainless steel 1.4401

Spring:

Stainless steel 1.4401

Seals:

NBR, EPDM, FPM (Viton),

metallic

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.

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