GEMÜ check valves

Components for pipeline construction

GEMÜ check valves

Areas of application and industrial sectors

Check valves are used in virtually all types of systems, as well as numerous processes and applications in all industries. GEMÜ offers various types of check valves.

GEMÜ 560
560
  • Media temperature *: -10 to 180 °C
  • Operating pressure*: 0,2 to 25 bar
  • Nominal sizes: DN 6 to 50
  • Conformities: ATEX | EAC | FDA | Oxygen
GEMÜ CV
CV
  • Media temperature *: 0 to 130 °C
  • Operating pressure*: 0 to 6 bar
  • Nominal sizes: DN 4 to 20
  • Conformities: EAC
GEMÜ N560
N560
  • Media temperature: 5 to 80 °C
  • Ambient temperature*: 5 to 50 °C
  • Operating pressure*: 0 to 16 bar
  • Nominal sizes*: DN 10 to 100
  • Body configurations: 2/2-way body
  • Connection types: Flange | Solvent cement socket | Spigot | Threaded connection
  • Connection standards: ANSI | DIN | EN
  • Body materials: PP-H, natural | PVC-U
  • Seat seal materials: EPDM | FKM
  • Conformities: ATEX
GEMÜ R90
R90
  • Media temperature:-196 to 400 °C
  • Operating pressure :0 to 40 bar
  • Nominal sizes:DN 15 to 300
  • Connection types:Flange
  • Connection standards:ANSI | ASME | EN
  • Body materials:1.0619, galvanized cast steel material | 1.4408, investment casting material
  • Seal materials:EPDM | FKM | NBR | PTFE
  • Disc/spring cross materials:1.4408, investment casting material | 1.4469, duplex cast steel material
  • Spring materials:1.4571, spring steel | 2.4610
  • Conformities:ATEX | DVGW Drinking water | EAC | FDA | KTW
GEMÜ R91
R91
  • Media temperature:-200 to 300 °C
  • Operating pressure :0 to 16 bar
  • Nominal sizes:DN 50 to 600
  • Connection types:Flange
  • Connection standards:ANSI | ASME | EN
  • Body materials:1.0619, galvanized cast steel material | 1.4408, investment casting material | EN-GJS-400-15
  • Seal materials:EPDM | FKM | NBR
  • Spring materials:1.4571, spring steel
  • Conformities:EAC | WRAS
  • Plate material:1.4408, investment casting material | 1.4469, duplex cast steel material | EN-GJS-400-15, SG iron material
GEMÜ RSK
RSK
  • Media temperature :-10 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
  • Body materials:PP | PVC-U, grey | PVDF
  • Seal materials:FKM | NBR | PTFE
  • Disc materials:PP-H | PVC-U | PVDF
  • Conformities:EAC
GEMÜ ZRSK
ZRSK
  • Media temperature:-10 to 200 °C
  • Ambient temperature:20 to 95 °C
  • Operating pressure :1 to 16 bar
  • Nominal sizes:DN 32 to 600
  • Connection types:Flange
  • Connection standards:ANSI | DIN | EN | ISO
  • Body materials:1.0460, galvanized cast steel material | 1.4408, investment casting material | 1.4571, forged material | 2.0975, cast bronze material
  • Seal materials:EPDM | FKM | NBR | PTFE
  • Disc materials:1.0460, galvanized cast steel material | 1.4408, investment casting material | 1.4571, forged material | 2.0975, bronze casting material
  • Conformities:ATEX | EAC | FDA