ANSI TOP ENTRY BALL VALVE

ANSI Top Entry Ball Valve Product Descriptions

ANSI top entry ball valve is one type of trunnion mounted ball valve, whose bonnet is on top of valve body. Top entry type ball valve is simple and maintenance convenient. When the valve in the pipeline fails to repair, do not have to remove the valve from the pipeline, just need removing the valve bonnet bolts & nuts, valve cover and stem assembly from the valve body, and then remove the ball and valve seat assembly. You can repair the ball and valve seat. This service saves time and minimizes production losses. We can manufacture the top entry ball valve with materials of carbon steel (A216 WCB), stainless steel 304(A351 CF8), 316(A351 CF8M), duplex SS and bronze. Also, special request of NACE MR01-75 and API607 & API6FA is optional. We can manufacture and supply the ANSI top entry ball valve according to the standard of API608, API6D with sizes of 2″~24″ (DN50~DN600mm). 

1. FEATURES

• Full port design (reduced port is available )

• B.B., split body structure

• Two piece body structure

• Top entry, trunnion mounted structure

• Anti-static device

• Double block and bleed

• Flanged or butt-welded ends

2. TECHNICAL SPECIFICATIONS

• 150LB/300LB/600LB/900LB

• Size: 2″~24″ (DN50~DN600mm)

• Materials: steel A216 WCB, stainless steel 304(CF8), stainless steel 316(CF8M), Duplex S.S., Bronze (C83600, C95800)

• Applicable medium: water, sea water, oil, gas, corrosive liquids

• Applicable temperature: -29℃~+120℃ (higher temperature is available upon request)

3. STANDARDS

• Design & manufacturing: API608, API6D, ASME B16.34, ISO14313

• Face to face: ANSI B16.10

• Flanged ends: ANSI B16.5 RF

• Anti static: API 608

• Fire safe: API607

• Inspection & testing: API598, API6D

• Special service: NACE MR0175

4. APPLICATIONS

• Mining, steel industry

• Coal, slurry industry

• Paper making industry

• Power plant

• Oil, chemical industry

• Fertilizer, pharmaceutical industry

• Seawater treatment

• Waste water, sludge, sewage treatment industry

• Marine & offshore service