Shanghai Jianggong Valve Manufacturing Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 200pcs 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 |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 200pcs 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 | Normal Pressure Applications Ball Valve ，Two-piece Manual Ball Valve ，Internal Thread Ball Valve | ||
Highlight: Two-piece manual spur gear internal thread ball valve
Product introduction:
The structure of a two-piece internal thread ball valve is mainly composed of components such as the valve body, valve ball,
valve stem, and valve seat. Among them, the valve body is composed of two hemispheres, connected by threads in the middle.
The valve ball is spherical and can rotate within the valve body to achieve on/off control. The valve stem is a component that
connects the valve ball and the handle, controlling the opening and closing of the valve ball through the rotation of the handle.
The valve seat is a sealing gasket for the valve ball, which ensures the sealing performance of the valve.
Product technical parameters:
|
Nominal Diameter DN (mm) |
15~100 |
|
|
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. Small fluid resistance, with a resistance coefficient equivalent to that of a pipe section of the same length.
2. Simple structure, small volume, and light weight.
3. Tight and reliable. Currently, plastic is widely used as the sealing surface material for ball valves, offering good sealing
performance, and it has also been widely applied in vacuum systems.
4. Easy to operate and quick to open/close, requiring only a 90° rotation from fully open to fully closed, facilitating remote
control.
5. Convenient for maintenance. Ball valves have a simple structure, and the sealing rings are generally removable, making
disassembly and replacement relatively easy.
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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