GQ47F/H/Y Track ball valveDetailed product description：

Product Use

Track ball valves are suitable for industries such as petrochemicals, liquefied petroleum gas storage, refineries, natural gas, compressor systems, oil and gas pipelines, light industry, textiles, etc

GQ47F/H/Y Rail Ball Valve Product Features

1. Open and close without friction. This function completely solves the problem of traditional valves affecting sealing due to friction between sealing surfaces
2. Top mounted structure. Valves installed on pipelines can be directly inspected and repaired online. Can effectively reduce device downtime and lower production costs
3. Single seat design. Eliminated the problem of abnormal pressure rise in the valve chamber medium affecting safety during use
4. Low torque design. The valve stem with a special structural design can be easily opened and closed with just a small handwheel valve
5. Wedge shaped sealing structure. Valves are sealed by the mechanical force provided by the valve stem, which presses the ball wedge onto the valve seat. Ensure that the sealing performance of the valve is not affected by changes in pipeline pressure difference, and that the sealing performance is reliably guaranteed under various working conditions
6. Self cleaning structure of sealing surface. When the sphere tilts away from the valve seat, the fluid in the pipeline will pass uniformly along the sealing surface of the sphere at a 360 ° angle. Not only does it eliminate the local flushing of high-speed fluid on the valve seat, but it also washes away the accumulated substances on the sealing surface, achieving the purpose of self-cleaning

Execution Standard
Structural length: JB/T7745 GB/T12221
Connecting flange: GB/T9113 JB/79 HG20592
Welding end: GB/T12224
Inspection and Testing: JB/T9092

performance parameters

Model		GQ47H-16C	GQ47H-25C
Work pressure (MPa)		one point six	two point five
Working temperature (℃)		-190～550
Applicable Medium		Water, steam, oil products
Material	Valve body and valve cover	WCB
	valve stem	2Cr13
	sphere	WCB＋HCr/STL
	valve seat	twenty-five
	filler	flexible graphite

Product Performance Specification

pressure rating	Test pressure		Applicable Environment
	Shell Test	Sealing Test
one point six	two point four	one point seven six	Flammable, explosive Easy to evaporate and aggregate Suitable for highly toxic environments
two point five	three point seven five	two point seven five
four	six	four point four
six point four	nine point six	seven point zero four
CLASS150	two point nine four	two point two
CLASS300	seven point five	five point five
CLASS600	sixteen	eleven
Operating temperature	-190～≤550℃
Applicable Medium	Water, oil, natural gas, various soft media and suspensions, etc
Drive Type	Pneumatic, manual, electric

Main connection size table

Pressure level

Main dimensions

Nominal diameter (mm)

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

PN1.6MPa

L

one hundred

one hundred and eighty

two hundred

two hundred and thirty

two hundred and ninety

three hundred and ten

three hundred and fifty

four hundred

four hundred and eighty

six hundred

seven hundred and thirty

eight hundred and fifty

nine hundred and eighty

one thousand and one hundred

one thousand and two hundred

one thousand two hundred and fifty

H

two hundred and forty

two hundred and sixty

three hundred and seven

three hundred and sixty

four hundred and ten

four hundred and eighty-three

five hundred and twelve

five hundred and forty-three

five hundred and eighty-one

six hundred and seventeen

six hundred and seventy-two

seven hundred and twenty-three

seven hundred and fifty-eight

seven hundred and ninety-one

eight hundred and twenty-eight

eight hundred and seventy

Kg

nine point five

sixteen

nineteen

twenty-eight

thirty

forty-one

fifty-five

seventy-eight

one hundred and fifteen

two hundred and fifteen

two hundred and seventy

three hundred and eighty-five

five hundred and two

eight hundred and seventy-six

nine hundred and eighty

one thousand two hundred and forty

PN2.5MPa

L

one hundred and sixty

one hundred and eighty

two hundred

two hundred and thirty

two hundred and ninety

three hundred and ten

three hundred and fifty

four hundred

four hundred and eighty

six hundred

seven hundred and thirty

eight hundred and fifty

nine hundred and eighty

one thousand and one hundred

one thousand and two hundred

one thousand two hundred and fifty

H

two hundred and sixty

two hundred and eighty

three hundred and twenty

three hundred and sixty

four hundred and thirty

four hundred and ninety

five hundred and twenty-five

five hundred and sixty-seven

six hundred and four

six hundred and forty-two

six hundred and ninety-five

seven hundred and forty-two

seven hundred and eighty-one

eight hundred and fifteen

eight hundred and sixty-four

nine hundred and five

Kg

nine point five

sixteen

nineteen

twenty-eight

thirty

forty-five

fifty-nine

eighty-two

one hundred and twenty-one

two hundred and thirty

two hundred and eighty-nine

four hundred and two

five hundred and forty

nine hundred and thirteen

one thousand one hundred and twenty

one thousand two hundred and eighty

PN4.0MPa

L

one hundred and sixty

one hundred and eighty

two hundred

two hundred and thirty

two hundred and ninety

three hundred and ten

three hundred and fifty

four hundred

four hundred and eighty

six hundred

seven hundred and thirty

eight hundred and fifty

nine hundred and eighty

one thousand and one hundred

one thousand and two hundred

one thousand two hundred and fifty

H

two hundred and sixty

two hundred and eighty

three hundred and twenty

three hundred and sixty

four hundred and thirty-six

four hundred and ninety-two

five hundred and twenty-seven

six hundred and seven

six hundred and forty-nine

seven hundred and one

seven hundred and fifty

seven hundred and fifty

seven hundred and ninety

eight hundred and thirty-two

eight hundred and seventy-five

nine hundred and ten

Kg

ten

seventeen

twenty

twenty-five

thirty-two

forty-five

fifty-nine

eighty-two

one hundred and fifteen

two thousand one hundred and thirty

two hundred and ninety-five

four hundred and two

five hundred and forty

nine hundred and thirteen

one thousand one hundred and twenty-four

three hundred and forty-eight

PN6.4MPa

L

one hundred and sixty

one hundred and eighty

two hundred

two hundred and thirty

two hundred and ninety

three hundred and ten

three hundred and fifty

four hundred

four hundred and eighty

six hundred

seven hundred and thirty

eight hundred and fifty

nine hundred and eighty

one thousand and one hundred

-

-

H

two hundred and eighty

three hundred

three hundred and twenty-nine

three hundred and sixty-five

four hundred and fifty

five hundred and nine

five hundred and forty-one

six hundred and sixty-three

seven hundred and twenty-five

seven hundred and eighty-one

seven hundred and ninety

eight hundred and six

eight hundred and twenty-one

eight hundred and fifty-eight

-

-

Kg

ten

seventeen

twenty

twenty-five

thirty-two

fifty-two

sixty-eight

one hundred and six

one hundred and sixty-eight

two hundred and eighty-one

three hundred and fifty-five

four hundred and ninety-eight

six hundred and eighty-nine

one thousand one hundred and thirty-four

-

-

150Lb

L

one hundred and twenty-seven

one hundred and forty

one hundred and sixty-five

one hundred and seventy-eight

one hundred and ninety

two hundred and three

two hundred and twenty-nine

three hundred and fifty-six

three hundred and ninety-four

four hundred and fifty-seven

five hundred and thirty-three

nine hundred and ten

six hundred and eighty-six

seven hundred and sixty-two

nine hundred and sixty-four

nine hundred and fourteen

300Lb

L

one hundred and sixty-five

one hundred and seventy-eight

one hundred and ninety

two hundred and sixteen

two hundred and fourteen

two hundred and eighty-three

three hundred and five

three hundred and eighty-one

four hundred and three

five hundred and two

five hundred and sixty-eight

six hundred and forty-eight

seven hundred and sixty-two

eight hundred and thirty-eight

nine hundred and fourteen

nine hundred and ninety-one

600Lb

L

two hundred and sixteen

two hundred and twenty-nine

two hundred and forty-one

two hundred and ninety-two

three hundred and thirty

three hundred and fifty-six

four hundred and thirty-two

five hundred and eight

five hundred and fifty-nine

six hundred and sixty

seven hundred and eighty-seven

eight hundred and thirty-eight

eight hundred and eighty-nine

nine hundred and ninety-one

one thousand and ninety-two

one thousand one hundred and ninety-four