Wet Fire Alarm Check Valve Flange Nominal Diameter: 4"/ 5"/ 6"/ 8"Color: Red Powder Coated FinishingCover: Ductile Iron QT450-10Seat Ring on Body: Stainless Steel 304
2022-07-18
Wet Fire Alarm Check Valve Assembly Model Number: DN 100/125/150/200Color: Red Powder Coated FinishingBody: Ductile Iron QT450-10Cover: Ductile Iron QT450-10
2022-07-17
Ductile Iron Flange Fire Alarm Check Valve Model Number: ZSFZ 100/125/150/200Color: Red Powder Coated FinishingBody: Ductile Iron QT450-10Seat Ring on Body: Stainless Steel 304