Q81F Three piece clamp ball valveDetailed product description：

Product Features

Model	caliber	Stress	Material
Q81F	1/2"～4"mm	1.6～6.4MPa	Cast steel, stainless steel

Nominal pressure	1.6-6.4MPa
Applicable stability range	-20～232℃～350℃
Applicable Medium	Water, oil, gas, and certain corrosive liquids (W. O. G)

Q81F Three piece Clamp Ball Valve Main Connection Dimensions and Weight: Unit: mm

SIZE	1/2"	3/4"	1"	1-1/4"	1-1/2"	2"	2-1/2"	3"	4"
PORT	nine point six	fifteen point nine	twenty-two point two	twenty-eight point five	thirty-four point nine	forty-seven point five	sixty point two	seventy-two point nine	ninety-seven point four
L	seventy-five	ninety	one hundred	one hundred and ten	one hundred and twenty-five	one hundred and fifty	one hundred and ninety	two hundred and twenty	two hundred and seventy
D	twenty-five	twenty-five	fifty point four	fifty point four	fifty point four	sixty-three point nine	seventy-seven point four	ninety	one hundred and eighteen point nine
S	two point zero two four	two point two four	forty-three point six zero	forty-three point six zero	forty-three point six zero	fifty-six point three zero	seventy point six zero	eighty-three point three zero	one hundred and ten point three zero
H	sixty-four	sixty-seven	eighty-three	eighty-nine	one hundred	one hundred and eight	one hundred and fifty	one hundred and sixty-one	one hundred and eighty
T1	-	-	two point eight five	two point eight five	two point eight five	two point eight five	two point eight five	two point eight five	two point eight five
T2	three point six three	three point six three	four point seven five	-	-	-	-	-	-
E	one hundred and twenty-five	one hundred and twenty-five	one hundred and forty	one hundred and forty	two hundred	two hundred	two hundred and fifty	two hundred and fifty	two hundred and ninety

Q81F Three piece Clamp Ball Valve Main Component Materials:

Part Name	Material
valve body	Stainless steel CF8M
Seal ring	Polytetrafluoroethylene (PTFE)
valve cover	Stainless steel CF8M
sphere	Stainless steel SS316
valve stem	Stainless steel SS316
Nut	Stainless steel SS304
washer	Stainless steel SS304
controller grip	Plastic
Gamepad	Stainless steel SS304
stem nut	Stainless steel SS304
Packing gland nut	Stainless steel SS304
padlock device	Stainless steel SS304 (OQTION)
Thrust washer	Polytetrafluoroethylene (PTFE)
bolt	Stainless steel SS304