Highlight: Turbo integrated fully welded ball valve
Product introduction:
The Q361F turbo floating fully welded ball valve can be divided
into two types according to the ball form:
fixed ball and floating ball. Generally, a floating ball structure
is adopted. Under the pressure of the medium,
the ball is tightly pressed against the sealing surface at the
outlet end to achieve the purpose of sealing.
Once the pressure difference between the inlet and outlet of the
valve body is relatively large, it is often
difficult to open due to the large torque. The fully welded ball
valve uses a high-strength forged steel valve
stem supported by stainless steel bearings for smooth rotation.
Since the pivoted valve stem can absorb the
thrust generated by the pipeline medium pressure and reduce the
friction between the ball and the valve seat,
even under full pressure difference, the torque required to operate
the valve is still very low, allowing the ball
valve to open and close freely.
Product technical parameters:
Nominal Diameter DN (mm) | 15~500 |
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. The fully welded ball valve consists of a fully welded valve
body and a carbon-reinforced Teflon gasket,
enabling long-life operation under conditions of frequent
operation, presence of impurities and chemical
substances.
2. The finely ground stainless steel ball of the fully welded ball
valve can open and close freely for many
years with reliable operation.
3. Adopting a floating ball structure, the inclined elastic sealing
ring is tightly pressed on the ball, ensuring
that the valve can be tightly sealed even under unstable pressure
conditions.
4. The anti-leakage structure of the valve stem of the fully welded
ball valve uses two "O" rings, allowing
the valve stem to rotate freely with tight sealing.
5. It requires no maintenance, adjustment or lubrication, is easy
to install, and operates reliably for a long
time with low operating costs.
6. The valve stem of the fully welded ball valve can be extended,
making it easy for heat preservation.
7. The operating handle can be removed and installed in reverse
direction.
Our Advantages:
