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Hemispherical ball valve
Nominal diameter: NPS1-1/2"~40" DN40~DN1000
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PN: Class150~300 PN10~PN40
Applicable temperature: -60℃~+260 ℃(working)
Medium used: Petroleum,chemical industry,metallurgy, light industry, power stations, urban water supply, low-temperature conditions, as well as long-distance pipelines such as oil, gas, and natural gas.
Nominal diameter: NPS1-1/2"~40" DN40~DN1000
Valve materials: Carbon steel, stainless steel,alloy steel
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