X43F Fluorine lined plug valveDetailed product description：

summary:
X43F fluorine lined plug valve is a valve that uses a plug body with a through-hole as the opening and closing member, and the plug body rotates with the valve stem to achieve the opening and closing action. The plug valve opens and closes quickly with low fluid resistance. The basic series includes lined plug valves (fully lined) and lined plug valves (semi lined). Plug valves are commonly used to cut off the flow of media

Structural characteristics of X43F fluorine lined plug valve:
1. X43S and X44S are fully lined types, and all overcurrent components, valve bodies, and plug surfaces are lined with polymer materials to meet various working conditions.
2. X43F/P type, XD63F/R type, XC63F/R type belong to liner type. The specially designed valve seat liner (polytetrafluoroethylene or para polystyrene) and steel plug body form a sealing pair, and the plug is made of stainless steel (not liner). Good sealing performance, long service life, self-lubricating, and flexible rotation.

X43F fluorine lined plug valve parts material Main parts material:

Part Name	Material Material
Valve Body	Cast steel /Cast iron lined with FEP
Plug plug	Cast steel/Cast iron lined with FEP
Stem of valve stem	Stainless steel
Bonnet valve cover	Cast steel /Cast iron lined with FEP
Adjusting screw	Stainless steel
Adjusting washer	Stainless steel+PTFE
Handle lever	Cast steel

Main performance specifications:

Nominal Pressure Nominal pressure	Test pressure Test pressure		work pressure working pressure	Operating Temperature working temperature
	intensity	density
10Kgf/Cm2	10Kgf/Cm2	15Kgf/Cm2	10Kgf/Cm2	-50~120

Main outline dimensions and connection dimensions:

Nominal Diameter	Length	Outer diameter of flange (D)	Diameter of the center circle of the screw hole (D1)	Connection protrusion diameter	Flange thickness (b)	Screw hole diameter (d)	Number of screw holes (Z)	Weight (KG)
twenty	one hundred and fifty	one hundred and five	seventy-five	fifty-five	sixteen	fourteen	four	four
twenty-five	one hundred and sixty	one hundred and fifteen	eighty-five	sixty-five	sixteen	fourteen	four	five
thirty-two	one hundred and seventy	one hundred and thirty-five	one hundred	seventy-eight	eighteen	eighteen	four	seven
forty	one hundred and eighty	one hundred and forty-five	one hundred and ten	eighty-five	eighteen	eighteen	four	nine
fifty	two hundred and ten	one hundred and sixty	one hundred and twenty-five	one hundred	twenty	eighteen	four	twelve
sixty-five	two hundred and twenty	one hundred and eighty	one hundred and forty-five	one hundred and twenty	twenty	eighteen	four	eighteen
eighty	two hundred and fifty	one hundred and ninety-five	one hundred and sixty	one hundred and thirty-five	twenty-two	eighteen	four	twenty-five
one hundred	two hundred and seventy-five	two hundred and fifteen	one hundred and eighty	one hundred and fifty-five	twenty-two	eighteen	eight	thirty-five
one hundred and twenty-five	three hundred and ten	two hundred and forty-five	two hundred and ten	one hundred and eighty-five	twenty-four	eighteen	eight	forty-seven
one hundred and fifty	three hundred and fifty	two hundred and eighty	two hundred and forty	two hundred and ten	twenty-four	twenty-three	eight	fifty-eight