DK-LOK USA - V81 Series Ball Valves

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Design Features

Compact barstock construction for high integrity
Blow-out proof design with internally loaded stem
Floating Ball design providing seat wear compensation
Micro-finished ball ensures a leak-tight shut-off on pressure
Standard lever handle, optional butterfly handle.

Applications

V81 series ball valve offers a safe and reliable performance for a wide range of onshore and offshore applications: water, oil, gas, petrochemical and general duty applications.

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Unit of Measure

Items	V81A-F-4N-S V81 Series Ball Valves	V81A-D-6M-S V81 Series Ball Valves	V81A-D-4T-S V81 Series Ball Valves	V81B-F-6N-S V81 Series Ball Valves	V81B-D-10M-S V81 Series Ball Valves
Series	N/A 5.00 mm Orifice	N/A 5.00 mm Orifice	N/A 5.00 mm Orifice	N/A 7.50 mm Orifice	N/A 7.50 mm Orifice
End Connection	N/A Female NPT	N/A Dk-Lok	N/A Dk-Lok	N/A Female NPT	N/A Dk-Lok
Size Inlet x Outlet	N/A 1/4" Female NPT x 1/4" Female NPT	N/A 6mm Dk-Lok x 6mm Dk-Lok	N/A 1/4" Dk-Lok x 1/4" Dk-Lok	N/A 3/8" Female NPT x 3/8" Female NPT	N/A 10mm Dk-Lok x 10mm Dk-Lok
Body Material	N/A S316
O-Ring	N/A FKM
Seat Material	N/A PTFE
Working Pressure	N/A 1000 psig (68.9 bar)
Handle	N/A Lever Handle
Orifice	N/A 5.0	N/A 5.0	N/A 5.0	N/A 7.5	N/A 7.5
Cv	N/A 1.35	N/A 1.25	N/A 1.25	N/A 2.6	N/A 2.6
L	N/A 41.9 mm	N/A 79.0 mm	N/A 79.0 mm	N/A 47.0 mm	N/A 91.7 mm
H	N/A 27.6 mm	N/A 27.6 mm	N/A 27.6 mm	N/A 36.5 mm	N/A 36.5 mm
Hex	N/A 17.0 mm	N/A 17.0 mm	N/A 17.0 mm	N/A 20.6 mm	N/A 20.6 mm
A	N/A 59.5 mm	N/A 59.5 mm	N/A 59.5 mm	N/A 81.0 mm	N/A 81.0 mm
A1	N/A 30.5 mm	N/A 30.5 mm	N/A 30.5 mm	N/A 42.0 mm	N/A 42.0 mm
H1	N/A 23.5 mm	N/A 23.5 mm	N/A 23.5 mm	N/A 30.0 mm	N/A 30.0 mm