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These are high performance ball valves in Class 150 - 2 Pc
construction. With the floating seal design, the ball diameter
is greatest in the close position and the seat is free to
expand on closing and contract on opening. This continuous
ball to seat contact ensures proper adjustment and continual
sealing. Since the seat is allowed to float in open position,
fluids and debris do not accumulate around and behind the
seat. This results in self-cleaning action, reduced wear and
smoother operation.
These valves are with built in antistatic features & double
seal design and can be offered in soft Seated as well as metal
Seated design.
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2-PIECE BALL VALVES /
2-WAY
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Maintenance free live loaded double sealing stem
packing ensures high
cycles life and positive sealing.
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Blow-Out Proof Stem.
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ISO 5211 Mounting Pad Allows for mounting of actuator.
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General Design & Manufacturing
Valve Dimensions
Valve Inspection & Testing
Special Features
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BS-5351/ API- 6D
ANSI B 16.10/ B 16.5
BS-6755, Part-1
Hydro Shell : 31 kg/sq.cm
Seat Test : 23 kg/sq.cm
Air Seat : 7 kg/sq.cm
Fire Safe to API-607, Metal to Metal Seats |
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Valve type
Body type
Seat type
End Connection
Size range
Pressure rating
Seat leakage
Operation
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Floating design ball valve
2 pc
Soft / Metal
Flanged
15 NB to 300 NB
Class 150
Class VI - Soft seat, Class IV - Metal seat
Hand lever/ Gear / Actuator (Electrical / Pneumatic) |
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Standard Material of
Construction: |
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1 |
Body |
A105, WCB, CF8, CF8M, CF3, CF3M, F304, F316,
CN7M. |
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2 |
Pipe End |
A105, WCB, CF8, CF8M, CF3, CF3M, F304, F316,
CN7M. |
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3 |
Gland |
ANSI410, 304, 316, 316L, MONEL, ALLOY20,
HAST-B, C. |
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4 |
Ball |
ANSI410, 304, 316, 316L, MONEL, ALLOY20,
HAST-B, C. |
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5 |
Stem |
ANSI410, 304, 316, 316L, MONEL, ALLOY20,
HAST-B, C. |
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6 |
Seat |
PTFE, GFT, CFT/ Metal to Metal/ Delrin,
Nylon. |
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7 |
Steam Seal |
GTF |
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8 |
Gland
Packing |
PTFE, Grafoil. |
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9 |
Body Seal |
PTFE, Grafoil. |
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10 |
Gland Nut |
Carbon steel. |
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11 |
Body Stud/Nut |
B7/2H, B8/B8M. |
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12 |
Belleville Spring |
Spring steel |
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13 |
Antistatic Spring |
SS 304 |
NOTE: Valves upto 50 mm with lever.
All sizes of ball valves can also be provided with Gear,
Actuator (Electrical/ Pneumatic).
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Salient design
features & benefits of our Ball Valve range
Ball Valve Torque
Charts.
Ball Valve Cv
rating & Pressure - Temperature characteristics.
How to order Ball
Valves.
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