2 Pcs Full Bore Ball Valve Fire Safe Design Flanges ANSI B-16.5
S-150. Direct Mounting For Actuators ISO 5211
V port ball valve is quarter turn valve, primarily intended as a
control valve, but it can also be used for shut off service .V
segment ball valves is in V-notch design with strong cutting force
and self-cleaning, especially suitable for control of medium
containing fiber and tiny solids, therefore, it is widely used in
the Auto-control systems in industries such as pulp and paper,
chemical industry, petroleum, chemical fiber, power, metallurgy,
pharmacy, environmental protection.
Features
1. Single-piece valve body
V port ball valve has single-piece bodies, which prevents leaks
caused by separate flanges.
2. Bearings
V-ball adapts the upper and lower stem to fixed by bearings.
Bearings are by the composite material, it has good lubricating,
strong abrasion performance, high mechanical stability, small
torque for opening, to ensure the valve with excellent sensitivity
and sensor speed.
3. Movable seat
V-ball valve adapts the Belleville washer or column spring-loaded
movable seat structure, , the seat can make the best contact with
the disc by the springs’return force and has good sealing
performance.PTFE seat and metal seat are available for different
application requirements.
4. V segment ball
Specially designed V-segment ball provides equal percentage flow
characteristic with high precision control performance as well as
strong cutting force and self-cleaning function.
5. Spline connection between shaft and ball(for 10" and above)
Ball and shaft are connected by spline . It provides a seamless
match ball with shaft is prevented with enhanced control precision.
6. low capacity
For super-low flow applications, low capacity valve is available
with DN25 for precise control.
7. ISO5211 direct mounting pad
V port ball valve built with ISO5211 direct mounting pad. It
conveniently connects with various kinds of drive, such as the
handle, worm gear, pneumatic actuators, electric actuators,
hydraulic actuators etc.
8. Full Silica sol Investment Casting body
The V-port ball valves' body is Full Silica sol Investment Casting,
so it has very smooth surface, it also more beautiful.
9. End type: Flanged end and wafer end
