Design: ANSI/ASME B16.34
Material:
BODY: CF8M/316,CF8/304, WCB, EN1.4408/EN1.0619
BALL: CF8M/316,CF8/304, WCB, EN1.4408/EN1.0619
STEM: CF8M/316,CF8/304,
Seat: PTFE/RPTFE
O ring: VITON
Stem:Blow-out proof stem
Lever: Lever handle with lock or without lock device, butterfly handle
Size: 1/4"~4"(DN8~DN100)
end:thread end ,flange end ,butt weld end,socket weld end
Thread end: ASME B1.20.1, BS21(NPT), BSP, BSPP, DIN259/2999, ISO228/1, ISO7/1
Work pressure: 1000PSI,2000PSI
Test and inspection: API 598
Casting Art:invertment casting
Suitable medium: Frash water, oil, air, and some corrosive liquids
Applicable temperature: -40 degree~+200 degree
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