产品名称：American standard flange ball valve
Introduction
Pneumatic ball valvewas constructed by ball valve body and pneumatic actuators. Our factory canprovide hand gear, accessories, and the whole machine to satisfy differentcostumer’s need.
The connection contractureof ball valve has flange type and three pieces type. The material of valve bodyis carbon steel, stainless steel, titanium molybdenum 2 (316L), carbon steellining fluoride. The seals of high temperature ball valve can choose PTFE fiberglass or metal.
Pneumatic ball valvehas the advantages of advanced structure, reliable sealing performance, andeasy to install. Now this kind of valve has been widely used in petroleum,chemical industry, metallurgy, electric power and other fields.
Performance specification
Pressure stage
Test pressure PN(MPa)
Applicable temperature °C
Applicable medium
Drive mode
Shell
Liquid seal
Gas seal
150Lb
3.0
2.2
0.6
≤150
Carbon steel materials（C type）: Water, steam, oil, etc
Chromium nickel titanium stainless steel materials（P Type）: Weak corrosive medium
Nickel chromium molybdenum titanium stainless steel materials（R type）: Corrosive medium
Handle
Pneumatic
turbine drive
electric
300Lb
7.5
5.5
0.6
Executive standard
Design and manufacture
API16D
Design and manufacture
ANSI B16.10
Flange connection standard
ANSI B16.5a
Pressure-temperature rating
ANSI B16.34
Test and check
API 598
Material of mainparts
Type(Material of valve body)
Body
Ball, Stem
Seal
Packin
Q41F Carbon steel(C)
Carbon cast steel castings
2Cr13
RPTFE
PTFE
Q41F Stainless steel(P)
Chromium nickel titanium stainless steel castings
Chromium nickel titanium stainless steel
Q41F Stainless steel(R)
Nickel chromium molybdenum, titanium stainless steel castings
Nickel chromium molybdenum, titanium stainless steel
Q41F Stainless steel(R3)
Ultra-low carbon chromium nickel molybdenum titanium stainless steel castings
Ultra-low carbon chromium nickel molybdenum titanium stainless steel castings
Table of main size
