Product Details

China Top Entry Ball Valve manufacturers, API Top Entry Ball valve suppliers. F-V DIN Top Entry 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

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

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

Forging A105, A182 F304, F3304L, F316, F316L, A182 F51, F53, A350 LF2, LF3, LF5

Inconel, Hastelloy, Monel

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

http://www.fluid-valves.com/