CTA KC Check valves - CENTER TECH Armaturen GmbH
CTA KC Check valves
KC Check valves
In nominal diameters DN150 to DN1400
DIN EN 1092-2 flange connection
PN10, PN16
Check valve
Area of application
Water supply, water plant engineering
Product attributes
Installation length in compliance with EN 558-1 basic series 14 (DIN 3202/F4)
Soft sealing
With chambered EPDM or NBR profile ring
Check valve with double eccentric disc arrangement
Materials and corrosion protection
Body and valve disc made from EN -JS 1030 (GGG- 40)
Body seat surface layer welded, stainless steel 1.4828
Profile ring from stainless steel 1.4301/EPDM or NBR
Shaft stainless steel 1.4021
Bronze bearing
Bolts from stainless steel 1.4301
Corrosion protection: inside and outside as well as valve disc epoxy plastic coating,
RAL 5015 sky blue, coating thickness approx 300┬Ám
Actuation
With lever and weight
Upon request with protective cage
Weight-loaded hydraulic actuator