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Detailed Product Description
DIN Bellow Seal Globe Valve
Pressure: PN10~PN64
Size: DN15~DN350
Material:GS-C25,1.0619,1.4803,1.4408,WCB,LCB,CF8,CF8M,CF3,CF3M,CF8C,etc.
Technical Specification
@ Structural formation: BB-BG-OS&Y
@ Driving manner: Hand-operated Electric-actuated
@ Design standard: EN13709
@ Face to face: DIN3202, EN558-1
@ Flange ends: DIN2543-2545.EN1092-1
@ Test&Inspection: DIN3230, EN12266
Main Parts Materials
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NO.
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Part name
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Material
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1
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Body
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GS-C25,1.7363,1.4308,1.4408,1.4306,1.4301
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2
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Disc
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ASTM A182-Gr.F6a,ASTM A182-F22,ASTM a182-F304,F316,F321,F304L,F316L
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3
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Pin
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ASTM A182-Gr.F6a,ASTM A182-F22,ASTM a182-F304,F316,F321,F304L,F316L
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4
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Bellow assemble
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1Cr18Ni9Ti,304,316
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5
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Stem
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ASTM A182-Gr.F6a,ASTM A182-F22,ASTM a182-F304,F316,F321,F304L,F316L
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6
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Bonnet
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GS-C25,1.7363,1.4308,1.4408,1.4306,1.4301
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7
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Packing
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Flexible graphite, PTFE
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8
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Gland
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GS-C25,1.7363,1.4308,1.4408,1.4306,1.4301
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9
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Guide piece
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25,45,304,316
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10
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Yoke nut
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ZQA19-4
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11
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Handwheel
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WCB,QT400-18
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12
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Bolt
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ASTM A193-B7,A193-B8,A193-B8M
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13
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Nut
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ASTM A194-2H,A194-8,A194-8M
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14
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Gasket
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Flexible graphite+ stainless steel, PTFE
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Main Dimensions And Weight
 
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