Ductile Iron Micro-Resistance Slow Closing Disc Check Valve HH48X-16Q

HH48 type micro-resistance slow-closing butterfly check valve is suitable for pipelines of clean water, sewage, seawater and other media with nominal pressure of 1.6MPa and medium temperature ≤80℃, as well as pressurized pumping units for water supply and drainage. Through the unique micro-resistance slow closing device of this butterfly check valve, it can effectively prevent the occurrence of water hammer and ensure the safe operation of pipeline system.

Product Features

• Equipped with a micro-resistance slow-closing mechanism, this check valve effectively prevents water hammer phenomena, ensuring normal pipeline operation.
• This check valve features a uniquely innovative design with compact dimensions and lightweight construction.
• The valve disc is manufactured by high-temperature pressing rubber and steel plate, ensuring reliable sealing performance, wear resistance, extended service life, and noise reduction.

Product Parameters

Product Size Reference