H41X rubber flap check valveDetailed product description：

Usage and characteristics:

H41X rubber flap check valve is mainly composed of three main parts: valve body, valve cover, and rubber flap. The rubber is made of steel plate, steel rod and reinforced nylon cloth as the substrate, and the outer layer is covered with rubber. The valve disc switch life can reach 1 million times. This valve adopts a full flow area design, which has the characteristics of low water ice loss, less accumulation of debris, and easy maintenance. This valve is mainly suitable for water supply and drainage systems and can be installed at the outlet of the water pump to prevent backflow and water hammer damage to the pump. The access valve can also be installed on the bypass pipe of the inlet and outlet pipes of the reservoir to prevent water from flowing back into the water supply system.

H41X Rubber Disc Check Valve Technical Parameters:

Nominal pressure: 1.0-1.6MPa
Nominal diameter: 50-600mm
Applicable media: water and weakly corrosive fluids
Applicable temperature: 0-80 ℃
Flange standard: JB/T 79.1
Test standard: GB/T 13927 API598

Main external connection dimensions:

DN

fifty

sixty-five

eighty

one hundred

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

four hundred

four hundred and fifty

five hundred

six hundred

L

two hundred and three

two hundred and sixteen

two hundred and forty-one

two hundred and ninety-two

three hundred and fifty-six

four hundred and ninety-five

six hundred and twenty-two

six hundred and ninety-eight

seven hundred and eighty-seven

nine hundred and fourteen

nine hundred and seventy-eight

nine hundred and seventy-eight

one thousand two hundred and ninety-five