top entry ball valve Top Entry Forged Steel Floating Ball Valve

Top Entry Forged Steel Floating Ball Valve

Product Details

REDSTAR Top entry forged steel floating ball valve is widely using petroleum ,natural gas pipeline and electric power,food ,paper etc conditions.

Shortly disassemble ,fastly maintain.

Top entry ball valve have floating and trunnion structure.

Below of DN200 , Ball have to added compress spring,seat seal surface can close contact. good sealling.

Seat can be auto-lock , not easy to moving in the pipeline.


Top Entry Forged Steel Floating Ball Valve



Top entry floating ball valve 
Size: 1/2"-8" (DN15-DN200) 
Pressure: 150LB-300LB (PN16-PN40) 
Material: C.S, S.S, etc.




One piece body

Top entry

Fire safe design

Stem blow-out proof design

Packing flat surface tightness


Products Specification:


Size:1/2"-8" or DN15-DN200

Pressure: Class150-300LB or PN16-PN40 or 10K-20K

Material:WCB,LCB,CF8,CF8M,CF3,CF3M, A105,LF2,F304,F316,F304L,F316L

Design & Manufacture Std.: API608, ASME B16.34, API6D, BS5351  

Face to Face Std.: ASMEB16.10 ,JISB2002,API 6D, DIN3202, ASME B16.25

End Connection Std.: ASME B16.5,ASME B16.47, JISB2212-JISB2214, DIN2543-2550,ASME B16.34

Test Standard: ISO5208, API598 ,JISB2003, API 6D, BS 6755

Operated way: Gear, Pneumatic, Electric Acturtor, Gas over oil