J13W Needle valveDetailed product description：

Main component materials of J13W needle valve:

Part Name	Valve stem, valve cover	Valve stem and disc	filler
J13W-16P	Chromium nickel stainless steel	Chromium nickel stainless steel	Polytetrafluoroethylene, flexible graphite
J13W-160、J13W－40	high-quality carbon steel	Chromium stainless steel

Main performance specifications of J13W needle valve:

Model	Nominal pressure (Mpa)	Test pressure PS (Mpa)			Work pressure (Mpa)	Working temperature (℃)	Applicable Medium
		housing	Sealing (liquid)	Sealing (gas)
J13W-16	one point six	two point four	one point seven six	zero point six	one point six	P≤540℃	liquefied petroleum gas Water, acid, steam Oil products, etc
J13W40P	four	six	four point four	zero point six	four
J13W-160	sixteen	twenty-four	seventeen point six	zero point six	sixteen	C≤425℃
J13W-320P	thirty-two	forty-eight	thirty-five point two	zero point six	thirty-two

Main appearance and connection dimensions of J13W needle valve:

Nominal diameter DN (mm)	Pipe thread G	dimensions					Weight (kg)
		Do	L	H	H1	d
six	1/4	sixty	fifty-five	ninety	one hundred	four	zero point six three
ten	3/8	sixty	sixty	ninety-two	one hundred and two	five	zero point six five
fifteen	1/2	sixty-five	sixty-five	ninety-seven	one hundred and seven	six	zero point eight
twenty	3/4	eighty	eighty	one hundred and nine	one hundred and twenty-one	eight	one point zero seven
twenty-five	one	one hundred	ninety	one hundred and twenty-two	one hundred and thirty-two	ten	one point eight
thirty-two	11/4	one hundred and forty	one hundred and twenty-eight	one hundred and eighty	one hundred and ninety-one	fifteen	five
forty	11/2	one hundred and sixty	one hundred and forty-eight	two hundred	two hundred and fifteen	eighteen	seven point two