Carbon steel weir type diaphragm valve(G41)
Features:
Design & Manufacture: BS 5156-85, MSS SP-88, GB 12239-89
Face to Face Dimension: BS 5156-85, ANSI B16.10, GB 12221-85, DIN 3202
Flanged Dimension: BS 5156-85, ANSI B16.5, EN 1092, GB/T 17421-98
Inspect & Test: BS 5156, MSS SP-82, GB/T 13927
Operation: Handwheel, Pneumatic & Electric
Size Ranges: 1/2" to 12" NB
Pressure Rating: PN6, PN10, PN16, ANSI 125, ANSI 150.
Materials available in
Body/Bonnet: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel & Duplex
Lining (Optional):
Fluorine: PTFE, FEP, PCTFE, PVDF, TFE, PFA, RPP, PO
Rubber: NR, BR, IIR, CR, EPDM, CSPE, FKM, SI
Diaphragm: Rubber or Fluorine
Compressor/Disc: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel
Stem: Carbon Steel & Stainless Steel
Handwheel: Iron & Steel
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DESGN & MFT.
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MSS SP-88
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ENDS CONNECTION
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R.F
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PRE-TEP. RATING
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INSPECT & TEST
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MSS SP-82
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F-F DIMENSION
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ANSI B16.10
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END CONNECTION
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ASME B16.5
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MARKING
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VATAC/OEM
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BELLOWS CONFORMS
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PAITING
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TBA
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SPE. REQUIREMENTS
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N.A
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Main Part & Materials
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Part Names
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Part Materials
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Body/Bonnet
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Cast Iron
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Ductile Iron
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WCB
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CF8
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CF8M
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CF3
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CF3M
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Disc
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Cast Iron
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Ductile Iron
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WCB
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CF8
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CF8M
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CF3
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CF3M
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Lining
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NR/BR/IIR/CR/NBR/EPDM/CSPE
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Diaphragm
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NR/BR/IIR/CR/NBR/EPDM/CSPE
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Suitable Medium
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Graphite/PTFE
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Suitable Temperature
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-20~120 °C
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