Product Description
API DIAPHRAGM VALVE/DIN DIAPHRAGM VALVE
Technical specificastion
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
Pressure Rating: PN6, PN10, PN16, ANSI 125, ANSI 150
Component material
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
Compressor / Disc: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel
Stem: Carbon Steel & Stainless Steel
Handwheel: Iron & Steel

Design and 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

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