Shanghai Jianggong Valve Manufacturing Co., Ltd.
Shanghai Jianggong Valve Manufacturing Co., Ltd. Industrial valve expert With safe and reliable products To provide you with thoughtful services
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Duty Weight WCB Flanged Gate Valve For Water Steam And Oil Pipeline Use
Product introduction:
Cast steel gate valve: It is a general term for all gate valves made of metal steel materials cast into castings for processing. Cast steel gate valves can connect or cut off the flow of pipeline medium, change the flow direction of media, adjust the pressure and flow rate of media, and thus protect the normal operation of pipeline equipment. It is widely used for controlling pipeline flow, pressure, and temperature in various industrial automation productions. For example, in the fields of environmental protection, energy management, fire protection systems, petrochemicals, light industry, metallurgy, power generation, water supply and drainage, papermaking, shipbuilding, military industry, medicine, and food etc.
Product parameter:
| Model | Z41H-16C-160C |
| Test pressure (Strength) | 1.5 times of pressure nominal |
| Test pressure (Sealing) | 1.1 times of pressure nominal |
|
Working pressure |
1.6MPa -16.0MPa |
| Working temperature | -29~425℃ |
| Medium application | Water, steam and oil etc. |
| Connection way | Flange |
| Driven method | Manual, and bevel gear, pneumatic and electric actuator optional |
| Function | Pipeline open and close |
| Type | Part | Raw material | |||
| Cast steel globe valve | Stainless steel globe valve | Stainless steel globe valve | Stainless steel globe valve | ||
| 1 | Body | WCB | CF8 | CF8M | CF3M |
| 2 | Disc | 2Cr13 | 304 | 316 | 316L |
| 3 | Bonnet | WCB | CF8 | CF8M | CF3M |
| 4 | Stem | 2Cr13 | 304 | 316 | 316L |
| 5 | Packing | Flexible graphite | PTFE | PTFE | PTFE |
| 6 | Bolt | Brass alloy | Brass alloy | Brass alloy | Brass alloy |
| 7 | Hand-wheel | Cast iron | Cast iron | Cast iron | Cast iron |
Product features:
1. Long service life. Cast steel gate valves have low fluid resistance and minimal erosion and corrosion of the sealing surface by the medium, resulting in a longer service life.
2. Widely applicable. Cast steel gate valves allow unrestricted flow of media, without disturbance or pressure reduction. Therefore, it has a wide range of applications.
3. The cast steel gate valve is easy to open and close.
4. Compared to other types, cast steel gate valves are more resistant to high temperature and high pressure, making them widely used in industries and other fields.
5. There are many materials available for cast steel gate valves, making them highly selective.
6. The manufacturing process of cast steel gate valves is strong, and due to their simple structure and short length, they have a high cost-effectiveness in production.
