Check valve forged steel with NPT threaded KTN581

Type: KTN581
Material body: stainless steel F316
Material gasket: stainless steel + graphite
Material seat: forged steel hardened with stellite
Connections : threaded end ANSI B1.20.1 , 1.2″-2″
Temperature: -29 + 425ºC
Pressure: 140bar
Application: water, gas, acids…
Origin: KTN / Spain