Q41H forged steel three piece hard sealed ball valveDetailed product description：

1. The Q41H ball valve adopts a movable metal seat structure preloaded by leaf springs, with a reasonable sealing force design, flexible opening and closing, and reliable sealing.
2. According to the needs of users, Q41H ball valves can be designed to be suitable for structures containing solid particles, slurries, and other media with high temperature resistance.
3. The Q41H ball valve adopts a bottom mounted valve guard and is equipped with a reverse sealing structure to ensure reliable sealing at the packing point.

Q41H forged steel three piece hard seal ball valve main connection dimensions and weight:

Nominal pressure	Size (mm)
	L	H	D	D1
ten	ninety	seventy-six	thirty-two	3/8"
fifteen	ninety	seventy-six	thirty-two	1/2"
twenty	one hundred	eighty-one	thirty-eight	3/4"
twenty-five	one hundred and fifteen	ninety-two	forty-five	1"
thirty-two	one hundred and thirty	one hundred and fourteen	fifty-five	11/4"
forty	one hundred and fifty	one hundred and twenty-five	sixty-five	11/2"
fifty	one hundred and seventy	one hundred and forty-four	seventy-five	2"

Q41H forged steel three piece hard seal ball valve main parameters:

The nominal Tongjing

Size (mm)

L

d1

L1

D

D1

D2

b

Z-Фd

H

mm

in

Quan Tong Jing FP

Shrinkage FP

Quan Tong Jing FP

Shrinkage FP

Quan Tong Jing FP

Shrinkage FP

QA41

QA341

QA641

QA941

fifteen

1/2"

one hundred and thirty

-

fifteen

-

-

-

ninety-five

sixty-five

forty-five

fourteen

4-14

sixty-two

-

two hundred

-

twenty

3/4"

one hundred and forty

-

twenty

-

-

-

one hundred and five

seventy-five

fifty-five

fourteen

4-14

sixty-eight

-

two hundred and four

-

twenty-five

1"

one hundred and fifty

-

twenty-five

-

-

-

one hundred and twelve

eighty-five

sixty-five

fourteen

4-14

seventy-five

-

two hundred and fifteen

three hundred and sixty

thirty-two

11/4"

one hundred and sixty-five

-

thirty-two

-

-

-

one hundred and thirty-five

one hundred

seventy-eight

sixteen

4-14

eighty-five

-

two hundred and forty

three hundred and ninety

forty

11/2"

one hundred and eighty-two

-

forty

-

-

-

one hundred and forty-five

one hundred and ten

eighty-five

sixteen

4-18

ninety-five

-

two hundred and sixty-four

three hundred and ninety-five

fifty

2"

two hundred

-

fifty

-

-

-

one hundred and sixty

one hundred and twenty-five

one hundred

sixteen

4-18

one hundred and ten

-

three hundred and sixty

four hundred and seventy-two

sixty-five

21/2"

two hundred and twenty

-

sixty-five

-

-

-

one hundred and eighty

one hundred and forty-five

one hundred and twenty

eighteen

4-18

one hundred and thirty

-

three hundred and seventy-nine

five hundred and thirty

eighty

3"

two hundred and fifty

eighty

-

-

one hundred and ninety-five

one hundred and sixty

one hundred and thirty-five

twenty

4-18

one hundred and fifty-five

-

four hundred and fifty-two

five hundred and eighty

one hundred

4"

two hundred and eighty

one hundred

-

-

two hundred and fifteen

one hundred and eighty

one hundred and fifty-five

twenty

8-18

one hundred and eighty

three hundred and twenty

four hundred and seventy-nine

six hundred and thirty

one hundred and twenty-five

5"

three hundred and twenty

one hundred and twenty-five

-

-

two hundred and forty-five

two hundred and ten

one hundred and eighty-five

twenty-two

8-18

two hundred and fifty

three hundred and eighty

six hundred and forty-six

seven hundred and ten

one hundred and fifty

6"

three hundred and sixty

one hundred and fifty

-

-

two hundred and eighty

two hundred and forty

two hundred and ten

twenty-four

8-23

two hundred and seventy-five

four hundred

six hundred and sixty-six

six hundred and seventy

two hundred

8"

four hundred

two hundred

-

-

three hundred and thirty-five

two hundred and ninety-five

two hundred and sixty-five

twenty-six

12-23

three hundred and thirty

four hundred and fifty

eight hundred and fifteen

eight hundred and twenty-five