ball valve———————-sanitary pneumatic ball valve
Products specification: NPS 1/4“-3” (DN6-80)
Nominal pressure: PN 1.0/1.6MPa Applicable media: water, air, oil, acid Applicable temperature: – 20 – 280 C Thread standard: according to BSPT/BSP/NPT/DIN/JIS/RC/G Design and manufacture: GB/T 12224/ANSI B16.34 Inspection and test: GB/T 13927/API 598
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ball valve
Material of Main Parts
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Gate valve
Material of Main Parts
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Globe valve
Material of Main Parts
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Part Name
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Material
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Part Name
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Material
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Part Name
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Material
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body
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CF8M
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CF8
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body
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ASTMA351 CF8M/CF8
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body
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stainless steel CF8M
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ball
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CF8M
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CF8
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bonnet
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ASTM A351 CF8M/CF8
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stem
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stainless steel CF8M
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seat
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RTFE
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stem
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SS316
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bonnet
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stainless steel CF8M
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stem seal
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RTFE
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gasket
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R-PTFE
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metal gasket
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stainless steel SS316
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Packing sleeve
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SS202
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spring
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SS304
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packing sleeve
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stainless steel SS316
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Elastic washer
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SS202
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packing
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R-PTFE
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metal gasket
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stainless steel SS316
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Nut
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SS202
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hex cap
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SS316
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elastic washer
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stainless steel SS316
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Bolt
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SS304
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handwheel
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Aluminum alloy
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nut
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stainless steel SS316
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