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Plastic check valve

GEMÜ RSK

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Plastic check valve

Space-saving metal backflow preventer

Product information

GEMÜ RSK is a plastic check valve with integrated flange seal. The valve body, disc and seal are available in various materials.The GEMÜ RSK is clamped between two flanges during installation. The centring is based on the outside diameter of the housing

Key features

  • Weight and space-saving construction
  • Short length
  • Simple construction
  • Option with return spring
  • Bubble tight sealing, in accordance with EN 12266-1/P12, leak rate A
Plastic check valve

Technical features

Parameters
Value
Media temperature
-20 to 120 °C
Ambient temperature
0 to 60 °C
Operating pressure
1 to 10 bar
Nominal sizes
DN 32 to 600
Connection types
Flange
Connection standards
ANSI
DIN
EN
ISO
JIS
Body materials
PP
PVC-U, grey
PVDF
Seal materials
EPDM
FKM
NBR
PTFE
Disc materials
PP-H
PVC-U
PVDF
Conformities
EAC
FDA
TA Luft (German Clean Air Act)

Suitable services

  • Expert knowledge for your applications

    Training

    Deepen your expertise in valve technology and plant control. Our training courses provide practical content to help you design processes that are safe, efficient, and compliant with standards.

  • Ensure longevity and reliability

    Maintenance

    Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.

  • Fast, efficient, and precise

    Repair

    When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.

  • Intelligent networking with GEMÜ CONEXO

    Digital support

    CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.