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: | Normal Temperature And High 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: | Normal Temperature And High Temperature |
| Pressure Application: | Normal Pressure | Quality Warranty: | 18 Months |
| Place of Origin | China | ||
| High Light | Globe Valve in Stainless Steel ，Stainless Steel Flanged Globe Valve | ||
Highlight: Stainless Steel Flanged Globe Valve
Product introduction:
J41W series globe valves are widely used in various industrial pipelines to control the flow of media. When selecting them, in
addition to considering the valve model and material, comprehensive evaluation should be conducted based on factors such
as the temperature, pressure, corrosiveness of the media, and flow requirements. Furthermore, factors such as the space of
the installation environment, operation modes (manual, electric, or pneumatic), and maintenance convenience should not be
ignored.
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. Structural Advantages: Globe valves feature a simpler design than gate valves. The single sealing surface design facilitates
manufacturing and maintenance, and they are suitable for a wide pressure range. When fully closed, the disc stroke is short,
resulting in a lower overall height.
2. Performance Characteristics: The opening/closing height is only about 1/4 of the seat diameter, ensuring reliable shut-off
and easy flow regulation. When open, the sealing surfaces are separated, minimizing wear and extending service life.
3. Operation Notes: Unidirectional flow requires directional installation. With a longer structure, globe valves have higher
opening/closing torque and slower operation. The tortuous flow path increases resistance and energy loss.
4. Design Requirement: When the medium enters from below the disc, the closing force exceeds the opening force, necessitating
a larger stem diameter to prevent bending.
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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