Highlight: Stainless steel flanged ball valve
Product introduction:
The two-piece ball valve is composed of two parts: the valve body
and the valve cover, which are connected by flanges or
other means. This design facilitates disassembly and maintenance.
The two-piece ball valve typically adopts soft sealing
(such as PTFE sealing), which ensures no leakage and features
excellent sealing performance and corrosion resistance.
Product technical parameters:
Nominal Diameter DN (mm) | 50~200 |
Nominal Pressure PN (MPa) | 1.6 |
Test Pressure (MPa) | Strength (water) | 2.4 |
Enclose (Water) | 1.76 |
Main Components | Body | WCB/CF8/CF8M |
Valve ball | Stainless steel/Carbon steel |
Seat | PTFE |
Packing | Soft graphite |
Shaft | 2Cr13 |
Handle | Ductile iron |
Working temperature | ≤150℃ |
Medium suitable | Water, oil, steam |
Product features:
1. Minimalist Structure, Worry-free Operation and Maintenance: The
two-piece ball valve adopts a highly simplified dual-body
structure design, with the valve body and valve cover as core
components. Combined with standardized flanged or threaded
interfaces, it significantly reduces assembly complexity. Its
modular design reduces the number of components far below that
of conventional valves. Whether for daily maintenance (such as
replacing seals) or deep disassembly for internal impurity
cleaning, the operation process is extremely simple, effectively
shortening downtime for maintenance and reducing operation
and maintenance costs.
2. Lightweight Operation, Labor-saving and Efficient: The precise
fit between the unique ball and valve seat, combined with
low-friction PTFE sealing materials, greatly reduces resistance
during opening and closing. Even under high-pressure
conditions, operators can easily achieve valve opening and closing
with minimal torque, significantly improving work efficiency
while reducing the risk of errors caused by strenuous operation.
3. Bidirectional Flow, Flexible Adaptation: The valve is centrally
installed in the pipeline system. Thanks to its symmetrical
internal structure, it breaks through the limitations of
traditional unidirectional valves, enabling free bidirectional flow
of media.
This bidirectional function offers obvious advantages in complex
pipeline networks. Whether for forward medium transportation
or reverse flushing maintenance, it eliminates the need for
additional pipeline layout modifications, effectively enhancing
system
flexibility and practicality.
4. Precise Regulation, Wide Application: Particularly suitable for
small and medium-diameter pipeline systems, it enables
fine-grained adjustment of medium flow through precise control of
the ball's rotation angle. Whether for material transportation
in industrial production or water supply and drainage systems in
civil buildings, it can stably control flow. Meanwhile, its
excellent
sealing performance ensures no leakage during regulation,
safeguarding the safe and stable operation of the system.
