Mettre en évidence:
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 Temperature |
Pressure Application:: |
Normal Pressure |
Quality Warranty:: |
18 Months |
Highlight: Bellow sealed SS forged globe valve
Product introduction:
The stem axis of the bellows globe valve WJ41W is perpendicular to the sealing surface of the valve seat. The opening or
closing stroke of the stem is relatively short, and it has a very reliable cutting action, making this valve suitable for cutting,
regulating, and throttling media. Bellows valves are high-quality products for creating a leak-free factory. The stainless steel
bellows globe valve has the properties of corrosion resistance, heat resistance, and low-temperature resistance. The selection
of stainless steel material enables this valve to be widely used in controlling general corrosive media and industrial and mining
conditions with high hygiene requirements, in addition to having the advantages of bellows globe valves made of ordinary
materials.
Product technical parameters:
|
Nominal Pressure PN(MPa)
|
1.0 - 4.0
|
|
Nominal Diameter DN(mm)
|
15～600
|
|
Test pressure (MPa)
|
Strength (water)
|
1.5 times of pressure nominal
|
|
Sealing (water)
|
1.1 times of pressure nominal
|
|
Sealing (Air)
|
0.6 times of pressure nominal
|
|
Sealing for bellows (water)
|
1.5 times of pressure nominal
|
|
Raw material
|
WCB, CF8, CF8M
|
|
Medium suitable:
|
Water, steam, oil mediums
|
|
Working temperature
|
-196℃～600℃
|
|
Connection type
|
Flange
|
|
Operational method
|
Hand-wheel, bevel gear, pneumatic and electric actuators
|
Product features:
1. Reasonable product structure, reliable sealing, excellent performance and beautiful appearance.
2. The sealing surface is surfacing welded with Co hard alloy, which has good corrosion resistance, friction resistance and
long service life.
3. The valve stem is quenched and tempered and surface nitrided, which has good corrosion resistance and friction resistance.
4. Double sealing performance.
5. The valve stem lifting position indication is more intuitive.
6. The part materials, flange and butt weld dimensions can be reasonably selected according to the actual working conditions
or user requirements to meet various engineering needs.
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