China Casted Trunnion Ball Valve manufacturers, API Casted Trunnion Ball valve suppliers. F-V DIN Casted Trunnion Type Ball Valves are used in a broad range of applications, from simple water lines, to extremely corrosive chemicals, to nuclear power plants. F-V is a market leader in providing valves for difficult services, including:Highly corrosive applications in chemical and petro-chemical plants, Chlorine gas, semi-conductor, pulp stock and paper industry, crude, diesel fuel, fresh water and seawater in ship-building or on existing cargo, tanker or passenger ships Food applications, LNG liquefaction, LNG tanker ships and LNG receiving terminals

PRODUCT RANGE

Sizes NPS 2 to NPS 48

Class 150 to Class 2500

DESIGN FEATURES

Full or Reduced Bore

RF, RTJ, BW or PE

Side entry, or top entry design

Double Block & Bleed (DBB)，Double Isolation & Bleed (DIB)

Emergency seat and stem injection

Anti-Static Device

Anti-Blow out Stem

Cryogenic or High Temperature Extended Stem

MATERIALS

A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2

DESIGN STANDARD

Design & manufacture according to API 6D, API 608, ISO 17292

Face-to-face according to API 6D, ASME B16.10

End Connection according to ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only)

Test & inspection according to API 6D, API 598

Fire safe design according to API 6FA, API 607

Also available per NACE MR-0175, NACE MR-0103, ISO 15848

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