Q361Y High Pressure Welded Metal Hard Seal Ball ValveDetailed product description：

Performance Specification for Q361Y High Pressure Welded Metal Hard Seal Ball Valve:

Nominal pressure	Applicable temperature range	Applicable Medium	Welding type
PN16-32MPa	-20～232℃～350℃	Water, oil, gas, and certain corrosive liquids (WOG)	Butt welding (BW), butt welding (SW)

Q361Y high-pressure welded metal hard seal ball valve main component materials:

model	Valve body	Sphere, valve stem	Gamepad	Seal ring	Gaskets and fillers	Applicable Medium
Q61N-160/320C Q661N-160/320C	A105、45	1Cr18Ni9Ti12Mo9Ti	Cast iron WCB	PTFE reinforced PTFE VUILUK PTFE para polystyrene PPL	Polytetrafluoroethylene (PTFE) para polystyrene (PPL)	Water, steam, oil products
Q61N-160/320P Q661N-160/320P	304/1Cr18Ni9Ti	304/1Cr18Ni9Ti	Cast iron WCB			Nitric acid
Q61N-160/320R Q661N-160/320R	316/1Cr18Ni9Ti12Mo2Ti	316/1Cr18Ni9Ti12Mo2Ti	Cast iron WCB			Acetic acid

Q361Y high-pressure welded metal hard seal ball valve main external dimensions:

Model	Nominal pressure	pneumatic device	Size (mm)
			L	L1	D	D1	H	L0
Q361F/N-160 Q661F/N-320	ten	QD60	one hundred and fifty	sixty	ninety	eighteen	fifty-eight	two hundred and twenty
	fifteen	QD100	one hundred and seventy	seventy	one hundred	twenty-three	sixty-two	two hundred and twenty
	twenty	QD100	one hundred and ninety-one	eighty-one	one hundred and ten	twenty-nine	seventy-five	two hundred and fifty
	twenty-five	QD100	two hundred and five	ninety-five	one hundred and fifteen	thirty-six	eighty	two hundred and fifty
	thirty-two	QD150	two hundred and thirty	one hundred and ten	one hundred and fifty	forty-three	ninety-six	three hundred
	forty	QD150	two hundred and sixty	one hundred and twenty	one hundred and seventy	forty-nine	one hundred and eleven	four hundred
	fifty	QD150	three hundred and thirty	one hundred and forty	two hundred	sixty-one	one hundred and twenty-eight	four hundred
	sixty-five	-	three hundred and sixty	one hundred and fifty	two hundred and twenty-five	eighty	one hundred and eighty	five hundred
	eighty	-	three hundred and eighty	one hundred and sixty	two hundred and seventy	one hundred and five	two hundred	six hundred
	one hundred	-	four hundred and thirty	one hundred and eighty-eight	three hundred and twenty	one hundred and eighteen	two hundred and forty-five	eight hundred