REDSTAR Split body reduce bore ball valve have two piece and three piece body structure.middle part is bolt connection, RPTFE seal insert into stainless steel ring with spring .keep good sealling .
Top stem with bottom stem have PTFE bearing ,reduce friction, save effort.
full bore and reduce bore .
Flanged ends ,butt welding ends, RTJ ends
Avaiable with BG operator.
Split Body Reduce Bore Ball Valve
Specifications
Product Range:
Size: from 2" ~ 48"
Pressure: from 150Lb ~ 2500Lb
Working temperature: from -50 Deg. C ~ 550 Deg. C
Applicable Standards:
Design & Manufacture according to : API 6D
Face to Face according to : ASME B16.10
Flange Dimensions according to : ASME B16.5
Pressure & Temperature according to : ASME B16.34
Test & Inspection according to : API 6D / API 598
Visual Inspection according to : MSS SP-55
Marking according to : MSS SP-25
Main features:
Body structure: Bolted cover
construction: Trunnion mounted Ball
Bore: Reduced bore
Connection: Raised face RF flange
Seat: Renewable seat
Fire safe: API 607
Stem: Anti blowout
Electricity guide: c/w Antistatic device
Material Option:
Carbon Steel | A216 Gr. WCB , WCC , WCA , etc |
Low temperature steel | A352 Gr. LCB , LCC , LC1 , etc |
Cr-Mo steel | A217 Gr. WC6 , WC9 , C5 , C12 , C12A , etc |
Stainless Steel | A351 Gr. CF8 , CF8M , CF3 , CF3M , CF8C , etc |
Alloy steel | CN7M alloy 20 , CN3M alloy 20 modified , CT15C , etc |
Super duplex | A995 Gr. 4A , 5A , CE8MN , CD6MN , CD3MN , etc |