Product Category
Manufacturing & Processing Machinery > Valves & Pumps & Compressors
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Business Type: Manufacturer
Main Products:ValvesPipe flangesButt-welding pipe fittingsDuctile iron pipe fittingsDuctile iron grooved fittingsCast iron soil pipes and fittingsSteele pipesSteel nipples and couplingsMalleable iron pipe fittingsManhole Cover
ID:20091421214
Category: Manufacturing & Processing Machinery Valves & Pumps & Compressors
MOQ:50.00 Piece(s)
Swing Type Check Valve
T/T
Standard: BS5153,DIN3202-F6,DIN3201-F1, AWWA C508
Flange drilling is according to BS4504, DIN2501, and ANSI B16.1
Working pressure: 10bar/16bar/25bar
Testing pressure:
Shell: 15bar/24bar/37.5bar
Seal: 11bar/17.6bar/27.5bar
Material: Ductile iron GGG40/50 or Cast IronGG25
Disc seat ring: Brass/Bronze/Stainless steel/ EPDM
Body seat ring: Brass/Bronze/Stainless steel
Bolt and Nuts: Carbon Steel with zinc plated or SS304,316
Coating: Internal and external with fusion bonded epoxy coating min250μm or Liquid Epoxy painting
Business Type:Manufacturer
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