Product Specifications
QH77X-16
Water
Low Temperature
Cast Iron
Flange
Butterfly
Low Pressure
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe
Rubber
Unidirection
BS DIN Awwa
Industrial Usage, Water Industrial Usage
Epoxy Power
DIN2501
Ral5015 Blue
OEM
Plywood Case
DN50-DN300
China
8481804090