DK-Lok Catalog Search
Ball/Plug Valves
ball-plug-valves
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. /Asset/V81-Series-Ball-Valves.jpg
V81 Series Ball Valves
(29) 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.
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. /Asset/V81-Series-Ball-Valves.jpg
V82 Series Ball Valves
(50) Features- Sealing is achieved without system pressure
- Bi-directional flow
- Pressure up to 3000 psig (206 bar)
- Lowest dead space design
- Nylon Directional handle - indicates the flow through the valve.
- Panel mounting nut - is standard and permits valve to panel or actuator.
- Top-loaded packing - allows packing adjustment with the valve in-line.
- Capsule packing - fills voids in the valve body and prevents fluid entrapment. - allows lowest dead space.
- Support rings and discs - retains the capsule packing and prevent cold flow.
- Integral ball stem - machined from single piece bar stock. - eliminates the backlash during handle actuation.
- One-piece body - reduces the number of potential leak points.
V83 Series Swing-Out Ball Valves
(41) Features- Pressure and temperature compensation seat design.
- Swing-out design for fast and easy maintenance with the valve in-line.
- Chevron packing design.
- 2-way (on-off) valves with quarter-turn actuation.
V86 Series Ball Valves, VC86 Series CNG/NGV Ball Valves
(77) Features- High pressure up to 10 000 psi (689 bar).
- Blowout proof design with internally loaded stem.
- Handle indicates the flow direction.
- Positive stop with a robust stop pin.
- High flow rate with maximum orifice.
- Various end ports including DK-LOK tube port.
- Various flow control with side and bottom inlet port on 3-way diverter valves.
VH86 Series Multi Purpose Ball Valves
(52) Features- High flow in a compact design.
- High pressure capacity designed for blow-out proof with internally loaded ball stem.
- Micro-finished ball provides a positive seal.
- 90 degree actuation for 2-way and 180 degree actuation for 3-way ball valves.
- Panel mounting as standard.
- Chevron stem seal, adjustable with the handle disassembled.
- Handle indicates flow direction.
- Low operating torques and positive handle stops.
- Optional pneumatic actuation.
VT86 Series Trunnion Ball Valves
(54) Features- The Trunnion ball valve is featured by blowout-proof design with cylindrical extensions at the top and bottom of the ball.
- The trunnion prevents the ball from shifting and permits the ball to rotate on a vertical axis.
- Integral ball stem machined from single piece of bar stock eliminates the backlash during handle actuation.
- Panel mounting nut is standard permitting valve to panel or actuator.
V23 Series Plug Valves
(20) Features- Quarter-turn operation
- Unique forward flow throttling
- Low torque operation
- Unidirectional flow
