Threaded Ends
Stainless steel ball check valve
![](https://www.fergo.eu/wp-content/uploads/2018/10/kugelruckschlagventile-edelstahl-1.png)
RB106 Ball Check Valve
Stainless steel ball check valve
Learn more![](https://www.fergo.eu/wp-content/uploads/2018/10/rk104-fergo-rueckschlagklappe-innengewinde-nbr-metall-messing-1.png)
RK104
Brass check valve with threaded ends and NBR seal
Learn more![](https://www.fergo.eu/wp-content/uploads/2018/10/rv102-innengewinde-ruckschlagventile-messing.png)
RV102
Threaded ends brass check valve with NBR seal
Learn more![https://www.fergo.eu/wp-content/uploads/2018/10/RV101-Ruckschlagventil-Innegewinde-Edelstahl.png](https://www.fergo.eu/wp-content/uploads/2018/10/rv101-ruckschlagventil-innegewinde-edelstahl.png)
Threaded Non-Return Valve Typ RV101
Threaded ends check valve with viton seal
Learn more![](https://www.fergo.eu/wp-content/uploads/2018/09/rv105-fusventil-fergo-gewinde-iso228-1-messing-nbr.png)
RV105
Messing-Fußventil mit Grobfilter
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