Q647F Pneumatic Fixed Ball ValveDetailed product description：

Ball valves are used in the mining, refining, and pipeline transportation systems of oil, natural gas, coal, and ore; In the production of chemical products, pharmaceuticals, and food; In the power production systems of hydropower, thermal power, and nuclear power; In the water supply and drainage, heating, and gas supply systems of cities and industrial enterprises; In the irrigation and drainage system of farmland; Widely used in the metallurgical production system, it is an important mechanical product closely related to production construction, national defense construction, and people's lives. Ball valves are used in various pipeline systems to cut off or connect the flow of media, so that the media is transported to designated points according to predetermined procedures.

Q647F Pneumatic Fixed Ball Valve Main Component Materials:

valve body	valve stem	Valve ball	sealing surface	Gasket	filler	Operating Temperature	Applicable Medium
WCB	1Cr13	1Cr13	1Cr13 Stellite alloy Body material	flexible graphite Stainless steel with flexible graphite 08 Soft Steel F304 F316	flexible graphite Woven graphite	-29-425℃	Water, steam, oil products
WC6	15CrMo	15CrMo				-29-425℃
WC9	25Cr2MoV	25Cr2MoV
LCB	three hundred and four	three hundred and four				-46-354℃
CF8	three hundred and four	three hundred and four				-196-600℃	Partial acidity and alkalinity
CF3	304L	304L
CF8M	three hundred and sixteen	three hundred and sixteen
CF3M	316L	316L

Q647F Pneumatic Fixed Ball Valve Main External Dimensions:

Nominal diameter DN

twenty-five

thirty-two

forty

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

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

seven hundred

d1

twenty-five

thirty-two

forty

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and thirty-seven

three hundred and eighty-seven

four hundred and thirty-eight

four hundred and eighty-nine

five hundred and ninety-one

six hundred and eighty-six

L

one hundred and sixty-five

one hundred and eighty

one hundred and ninety

two hundred and sixteen

two hundred and forty-one

two hundred and eighty-three

three hundred and five

three hundred and fifty-six

three hundred and ninety-four

four hundred and fifty-seven

five hundred and thirty-three

six hundred and ten

six hundred and eighty-six

seven hundred and sixty-two

eight hundred and sixty-four

nine hundred and fourteen

one thousand and sixty-seven

one thousand two hundred and forty-five

H

fifty

fifty-five

eighty

one hundred and two

one hundred and forty-four

one hundred and twenty-seven

one hundred and fifty-two

one hundred and eighty-four

two hundred and nineteen

three hundred and seventy-six

three hundred and sixty

three hundred and ninety-five

four hundred and thirty

four hundred and seventy

five hundred and fifty

five hundred and eighty

seven hundred

eight hundred

manual

H1

seventy-five

eighty-five

ninety-five

seven hundred and seven

one hundred and twenty-five

one hundred and fifty-two

one hundred and seventy-eight

three hundred

three hundred and thirty

three hundred and ninety-eight

four hundred and ninety-five

five hundred and eighty

six hundred and twenty-five

six hundred and seventy

six hundred and ninety-eight

eight hundred and forty

one thousand and fifty

one thousand and one hundred

E

-

-

-

-

-

-

-

-

-

one hundred and sixteen

one hundred and sixteen

one hundred and seventy-one

one hundred and seventy-one

two hundred and fifty-seven

two hundred and fifty-seven

two hundred and fifty-seven

one hundred and fifty

eighty-three

F

-

-

-

-

-

-

-

-

-

three hundred and fifty

three hundred and fifty

four hundred

four hundred and twenty

four hundred

four hundred and twenty

four hundred

four hundred and ten

six hundred and fifty

W

one hundred and sixty

one hundred and sixty

two hundred and thirty

two hundred and thirty

four hundred

four hundred

six hundred and fifty

one thousand and fifty

one thousand and fifty

six hundred

six hundred

eight hundred

eight hundred

eight hundred

eight hundred

eight hundred

eight hundred

eight hundred

electric

H2

-

-

-

-

-

-

-

-

five hundred and fifty-four

six hundred

six hundred and fifty-two

seven hundred and sixty

seven hundred and seventy

eight hundred and thirty

-

nine hundred and forty

nine hundred and forty

one thousand one hundred and fifteen

L1

-

-

-

-

-

-

-

-

two hundred and thirty-five

two hundred and thirty-five

two hundred and thirty-five

two hundred and fifty-nine

four hundred

four hundred

-

four hundred and ten

four hundred and ten

four hundred and ten

Pneumatic

H3

two hundred and fifteen

two hundred and forty

two hundred and sixty-four

two hundred and seventy-four

three hundred and seventy-nine

three hundred and eighty-nine

four hundred and seventy-nine

five hundred and fifty-two

six hundred and sixty-six

seven hundred and thirty-six

nine hundred and twenty-six

one thousand and fifty-nine

one thousand one hundred and twenty-seven

one thousand three hundred and ninety-three

one thousand four hundred and sixty-eight

one thousand five hundred and thirty-eight

one thousand five hundred and thirty-eight

one thousand four hundred and fifty

L2

two hundred

two hundred and seventy

two hundred and seventy

two hundred and seventy

four hundred and five

four hundred and five

five hundred and seventy-six

five hundred and seventy-six

seven hundred and seventy-six

seven hundred and seventy-six

seven hundred and seventy-six

one thousand and sixty

one thousand and sixty

one thousand three hundred and sixty

one thousand three hundred and sixty

one thousand three hundred and sixty

one thousand three hundred and sixty

two thousand eight hundred and forty