Wafer non-return valves

Category summary
Ball check valves Flanged check valves Threaded check valves Wafer non-return valves

Stainless steel 316 disc check valve between flanges - PN10/40

0,5 - 40 bar
CE, Bureau Veritas, ACS, ATEX
clean liquids and steam
-50°C to +350°C

Stainless steel 304 disc check valve between flanges - PN10/40

0,5 - 40 bar
CE, Bureau Veritas, ACS, ATEX
clean liquids
-50°C to +350°C

Double plate cast iron GG25 check valve mounting between flanges - EPDM seal

1 - 16 bar
CE, Bureau Veritas, ACS
clear water, water distribution and gas
-10°C to +100°C

Double plate cast iron GGG40 check valve mounting between flanges - EPDM/NBR seal

1 - 25 bar
CE, Bureau Veritas, ACS
general industrial applications
-10°C to +100°C

Cupro-Aluminum ring check valve mounting between flanges - FKM seal

0,5 - 16 bar
CE
water, salt water and aggressive solutions
-10°C to +150°C

Steel ring check valve mounting between flanges - EPDM/FKM seal

0,5 - 16 bar
CE, Bureau Veritas
general industrial processes and hydrocarbons
EPDM seal: -10°C to +110°C FKM seal: -10°C to +150°C

Stainless steel ring check valve mounting between flanges - EPDM/FKM seal

0,5 - 16 bar
CE, Bureau Veritas, ACS
general industrial processes and hydrocarbons
EPDM seal: -10°C to +110°C FKM seal: -10°C to +150°C
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