J45J-6 lined DC globe valveDetailed product description：

To ensure that the pipeline medium does not come into direct contact with the valve housing material, the valve body, valve cover, valve disc and other internal components of the J45J-6 lined DC globe valve are designed as lining parts; The valve seat adopts integral polymer as the sealing material, which has excellent sealing performance over a wide temperature and pressure range; Valves have a wide range of materials and complete specifications, making them an ideal valve for pipelines used in petroleum exploration, petrochemicals, chemical engineering, crude oil, and natural gas transportation. Applicable media: sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine gas, strong alkali, aqua regia and other highly corrosive media.

Performance specifications for lined DC globe valves:

Nominal pressure		PN1.6MPa
Strength test (Ps) Shell test	Seal pressure	PN1.6MPa
	Valve body pressure resistance	PN2.4MPa
Work pressure		PN1.6MPa
Operating temperature working temperature	J45F2-1.6	-50°C-+120°C
	J45F46-1.6	-50°C-+120°C
Suitable medium		Highly corrosive medium Strong corrosive medium

Main component materials of lined DC globe valve:

Name	Material Material
Valve Body	ZG25II shell lining F46 or F2 or PFA
Bonnet valve cover	ZG25IIF46 or lined with F2 or PFA
Valve disc	Excellent carbon steel lining package F46 or lining F2 or PFA
Stem of valve stem	Excellent carbon steel
Packing Packing	F4U ring
Packing gland flange	ZG25II
Stem nut	ZHMn58-2-2
Adjusting nut for positioning	HT200
Gasket gasket	F4
Handwheel	HT200

Main external dimensions and connection dimensions of lined DC globe valve:

Nominal Diameter DN(mm)	Main outline dimensions and connection dimensions
	L	D	D 1	D 2	b	f	d	z	D 0	H	H 1
twenty-five	one hundred and sixty	one hundred and fifteen	eighty-five	sixty-five	eighteen	three	fourteen	four	one hundred	two hundred and twenty	two hundred and thirty-six
thirty-two	one hundred and eighty	one hundred and thirty-five	one hundred	seventy-eight	eighteen	three	eighteen	four	one hundred and twenty	two hundred and fifty-one	two hundred and seventy-three
forty	two hundred	one hundred and forty-five	one hundred and ten	eighty-five	twenty	three	eighteen	four	one hundred and forty	two hundred and eighty-three	three hundred and six
fifty	two hundred and thirty	one hundred and sixty	one hundred and twenty-five	one hundred	twenty	three	eighteen	four	one hundred and sixty	three hundred and sixteen	three hundred and forty-four
sixty-five	two hundred and ninety	one hundred and eighty	one hundred and forty-five	one hundred and twenty	twenty-two	three	eighteen	four	one hundred and eighty	three hundred and fifty-three	three hundred and eighty-three
eighty	three hundred and ten	one hundred and ninety-five	one hundred and sixty	one hundred and thirty-five	twenty-two	three	eighteen	eight	two hundred	four hundred and thirty-seven	four hundred and seventy-nine
one hundred	three hundred and fifty	two hundred and fifteen	one hundred and eighty	one hundred and fifty	twenty-four	three	eighteen	eight	two hundred and forty	four hundred and seventy-nine	five hundred and twenty-nine
one hundred and twenty-five	four hundred	two hundred and forty-five	two hundred and ten	one hundred and eighty	twenty-six	three	eighteen	eight	two hundred and eighty	five hundred and forty-two	six hundred and eight
one hundred and fifty	four hundred and eighty	two hundred and eighty	two hundred and forty	two hundred and ten	twenty-eight	four	twenty-three	eight	three hundred and twenty	six hundred and five	six hundred and eighty
two hundred	six hundred	three hundred and thirty-five	two hundred and ninety-five	two hundred and sixty-five	thirty	four	twenty-three	twelve	three hundred and sixty	six hundred and fifty	seven hundred and fifty-five