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Ball
Valves
Flosteer high performance Ball Valves advanced features such as Anti - Static devices ensure electrical continuity between ball, Stem & body, leak proof multi seal system, Blow out proof stem operate the valve safely even at high differential pressure, and lower operating torques due to high spherocity & surface finish of ball. Eletroless Nickel plating ball are also available on request. Electro-Polished, Buff Finish & Ultra clean valve can be provided for Food & Pharmaceutical Industries.
Flange End Ball Valve | Screwed
End Ball Valve
Flosteer offer a Ball Valves in Single Piece, Two Piece & Three Piece design construction to suit wide range of application and pressure rating up to 1500 class in both regular & full port construction in difference combination of body and trims.
Flosteer soft-seated ball valve gives Zero Leakage, Tight Shut-off, and Easy smooth operation at temperature ranging from -200 to +2200 C. Metal to Metal seating offered for higher temperature services on request.
FIRE SAFE DESIGN BALL VALVE
Flosteer also manufacturing Fire Safe design Ball Valve conformance to API 607/API 6FA/BS 6755 Part II assures highest standard of safety with third party inspection on request.
Flosteer also manufacturing Jacketed Design, P.T.F.E. (PFA/FEP) Lined, Multi-Port Design, Flush-Bottom Design, Extended bonnet Type Ball Valve. Flosteer Ball Valves are also available with Gear Box / Pneumatic Actuator / Pneumatic Cylinder / Electrical Actuator operated along with accessories like Solenoid, Limit Switch, Air Filter Regulator etc.
| Standards: |
| Design Standard |
BS 5351 |
| Inspection
& Testing Standard |
BS 5146
BS 6755-II/API
607/API 6FA For Fire Safe Design |
| Face
To Face |
As Per ANSI B 16.10 |
| End
Connection |
Flanged End To
ANSI B 16.5/BS 10 Table
Socket Weld End To ANSI B 16.11
Butt weld End To ANSI B 16.25
Screwed End To ANSI B 1.20.1 |
| Size
Range |
1/2" To 12" |
| Pressure
Rating |
150# To 1500# |
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Nomenclature:
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Body
/ End Connector
|
ASTM A 216 GR.
WCB
ASTM A 351 GR. CF 8 /CF 8M/CF 3/CF 3M/CN
7M
IS 210 GR. FG 200/220/250/260
|
| Ball |
ASTM A 351 GR. CF 8 /CF 8M/CF 3/CF 3M/CN
7M |
| Stem |
AISI 304/316/304L/316L/Alloy 20 |
| Gland Bush |
AISI 304/316/304L/316L/Alloy 20 |
| Ball Seat |
P.T.F.E.
(Virgin) /GFT/CFT/PEEK |
| Body Seat |
P.T.F.E.
(Virgin) /GFT/CFT/PEEK |
| Stem Seal |
P.T.F.E.
(Virgin) /GFT/CFT/PEEK |
| Gland Seal |
P.T.F.E.
(Virgin) /GFT/CFT/PEEK |
| Gland Nut |
C.S./S.S
304/316 |
| Stud & Nut |
ASTM A 193 GR.
B7/A 194 GR. 2H/S.S. 304/316 |
2 Piece Full Bore Soft
Seated Ball Valve
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| 2 Piece Full Bore Soft
Seated Ball Valve |
3 Piece Full Bore Soft
Seated Ball Valve
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3 Piece Full Bore Soft Seated Ball
Valve |
Fire Safe
Design
 |
| Fire Safe Design |
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