Certificate
074821
Model ID
QC9746DCV__
Model Name
DN20 Ball Valve Dual Check Valve
Brand Name
Strongcast
DtS Installation
Unknown
Categories
Backflow Prevention Device
Description
DN 20 Ball Valve - G1" x 3/4" x 32.5mm 14TPI with Dual Non-Return Valve 19DCV
Scope of Use
Materials, design, performance and testing of mechanical backflow prevention devices that are used for the protection of water supplies and classified as PN 10, PN 12 or PN 16 of various types. Refer to the standard for valve types.