5904 Grooved End Swing Check Valve
Kapangidwe kapamwamba kokhala ndi zotayika zotsika kwambiri pamayendedwe othamanga kwambiri.
Rubber encapsulated disc moyang'anizana ndi mphete yamkuwa.
Spring yodzaza kuti itseke mwachangu.
Malumikizidwe okulirapo amadulidwa molingana ndi AWWA C606 kapena mafotokozedwe ena amtundu wa chitoliro chachitsulo.
Mkati ndi kunja maphatikizidwe omangika epoxy ufa wokutira (FBE).
| Thupi | ductile iron |
| Chimbale | DI, EPDM/NBR yatsekedwa |
| Shaft | chitsulo chosapanga dzimbiri |
