Markeren:
Application:: |
General |
Medium Type:: |
Water, steam and oil etc. |
Mounting Type:: |
Direct Mount |
Standard Or Non-Standard:: |
Standard |
Flow way:: |
two way |
Actuation:: |
Manual, Electric, Pneumatic,Automatic |
Sealing Performance:: |
Sealing |
Working Temperature:: |
Normal Temperature And High Temperatu |
Pressure Application:: |
Normal Pressure |
Quality Warranty:: |
18 Months |
Highlight: Flanged welded ball valve
Product introduction:
A welded ball valve is a commonly used pipeline connector for controlling the flow of liquids or gases in pipelines. Compared
with other valves, the welded ball valve adopts a ball structure, featuring fast opening and closing, good throttling
performance, etc. The valve is mainly composed of a valve body, ball, sleeve, thrust ring, handle, etc., among which the ball
is the key component of the valve.
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. High reliability: Welded ball valves adopt a ball structure, featuring quick opening and closing with reliable operation.
2. Excellent throttling performance: The ball of welded ball valves has a large through-bore diameter, resulting in low
pressure drop, large flow rate, and superior throttling performance.
3. High pressure and temperature resistance: Welded ball valves can withstand harsh working conditions such as high
pressure and high temperature, being widely used in industries like petroleum, chemical, and power.
4. Easy installation: Welded ball valves are connected to pipelines by welding, featuring simple installation and low risk of
leakage.
5. Good shut-off sealing performance: Welded ball valves adopt a ball structure, with the thrust ring pressing the ball to
form a reliable seal.
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