Shanghai Jianggong Valve Manufacturing Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100pcs per month |
| Delivery Time | 14 days |
| Packaging Details | Plywood box safety packing |
| 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: | Pressure Application: Normal Pressure |
| Quality Warranty: | 18 Months |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 100pcs per month |
| Delivery Time | 14 days | Packaging Details | Plywood box safety packing |
| 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: | Pressure Application: Normal Pressure |
| Quality Warranty: | 18 Months | Place of Origin | China |
| High Light | DIN Stainless Steel Globe Valve ，General Applications Globe Valve ，Two Way Flow Globe Valve | ||
Highlight: DIN Stainless Steel Bellows Globe Valve
Product Introduction:
The WJ41H-16P gate valve adopts metal bellows sealing technology with a double-sealing design. The stainless steel
bellows are welded to the valve stem at the lower end to prevent process fluids from eroding the stem. The other end is
positioned between the valve body and bonnet to form a static seal. If the bellows fail, the stem packing will also prevent
leakage, ensuring stable operational performance and avoiding stem vibration caused by plug vibration. This valve is suitable
for cutting off or connecting regulated pipeline media, particularly for pipelines carrying steam, flammable, explosive,
heat-conducting oil, high-purity, toxic, and other media. It features a vertical plate structure, flange connection, unidirectional
flow, and manual operation.
Product Technical Parameters:
|
Type Number |
WZ41H-16p |
|
|
Nominal Pressure PN(MPa) |
1.0 - 4.0 |
|
|
Nominal Diameter DN(mm) |
15～400 |
|
|
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 |
200≤℃ |
|
|
Connection type |
Flange |
|
|
Operational method |
Hand-wheel, bevel gear, pneumatic and electric actuators |
|
Product Functions:
1. The product has a reasonable structure, reliable sealing performance, and a beautiful appearance.
2. The sealing surface is surfacing welded with cobalt-based hard alloy, featuring wear resistance, corrosion resistance, good
anti-friction performance, and a long service life.
3. The valve stem undergoes quenching and tempering as well as surface nitriding treatment, providing good corrosion
resistance and anti-friction performance.
4. The right-angle German-standard bellows globe valve adopts double-sealing, ensuring more reliable performance.
5. The lifting position indication of the valve stem is more intuitive.
6. The material of parts, as well as the specification dimensions of flanges and buttwelds, can be reasonably selected
according to actual working conditions or user requirements to meet various engineering needs.
Company Details
Year Established:
1992
Total Annual:
10,000,000-20,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa... Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa...
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