HYH46H butterfly buffer check valveDetailed product description：

Usage and characteristics:

Butterfly buffer check valve is used at the outlet of water pumps in industrial water supply and drainage and sewage treatment plants to prevent backflow in the pipeline network. Automatically eliminate destructive water hammer to ensure that water pumps and pipelines are not damaged. The valve mainly consists of a valve body, a valve disc, a buffer device, and a micro regulating valve. This product has the characteristics of novel structure, small volume, low fluid resistance, smooth operation, reliable sealing, wear resistance, and good buffering performance. It is the best product for industrial water and urban sewage.

Main component materials of HYH46H butterfly buffer check valve:

Part Name	valve body	butterfly valve disc	Seal ring	valve stem	filler
Material	Grey cast iron, carbon steel	Grey cast iron, carbon steel, ductile iron	Chloroprene rubber, nitrile oil resistant rubber	stainless steel	Polyvinyl chloride

Main external dimensions of HYH46H butterfly buffer check valve:

path

two hundred

two hundred and fifty

three hundred

three hundred and fifty

four hundred

four hundred and fifty

five hundred

six hundred

seven hundred

eight hundred

nine hundred

one thousand

one thousand and two hundred

one thousand and four hundred

L

two hundred and thirty

two hundred and fifty

two hundred and seventy

two hundred and ninety

three hundred and ten

three hundred and thirty

three hundred and fifty

three hundred and ninety

four hundred and thirty

four hundred and seventy

five hundred and ten

five hundred and fifty

six hundred and thirty

seven hundred and ten

H

five hundred and fifty

six hundred and thirty

six hundred and ninety

seven hundred and eighty

eight hundred and sixty

nine hundred and ten

nine hundred and eighty

one thousand and seventy

one thousand two hundred and twenty

one thousand three hundred and twenty

one thousand four hundred and thirty

one thousand five hundred and fifty

one thousand and eight hundred

one thousand nine hundred and eighty

B1

five hundred and forty

six hundred

six hundred and fifty

seven hundred and ten

seven hundred and seventy

eight hundred and thirty

nine hundred

one thousand and ninety

one thousand and two hundred

one thousand three hundred and twenty

one thousand four hundred and twenty

one thousand five hundred and fifty

one thousand seven hundred and eighty

two thousand

B2

six hundred

seven hundred

seven hundred and forty

eight hundred

eight hundred and seventy

nine hundred and twenty

one thousand

one thousand two hundred and fifty

one thousand three hundred and sixty

one thousand four hundred and eighty

one thousand five hundred and eighty

one thousand and seven hundred

one thousand nine hundred and fifty

two thousand one hundred and seventy-five