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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Highlight: Electric Wafer Flanged Gate Valve
Product introduction:
Electric gate valves are devices used in pipelines for liquids, gases, and air systems, etc. An electric gate
valve uses an electric actuator to control the gate valve, thereby enabling the opening and closing of the
gate valve and regulating the on-off of fluids in the pipeline. It can be divided into two parts: the upper part is
the electric actuator, and the lower part is the valve. The action torque of the electric actuator is larger than
that of the valve. The opening and closing speed of the electric gate valve can be adjusted, and it features a
simple structure, easy maintenance, sensitive response, and safety and reliability. The electric gate valve
consists of a straight-stroke electric actuator used in conjunction with a straight-stroke gate valve, realizing
the up and down movement of the valve plate to control the on-off of fluids in the pipeline. It is usually used
as a supporting component in equipment with a high degree of automation, and this valve achieves the
best adjustment accuracy when installed horizontally.
Product technical parameters:
| Nominal Diameter DN (mm) | 15~200 | |
| 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. The valve body and bonnet adopt a gasket sealing structure, which is safe and reliable in use.
2. The valve has good sealing performance, convenient maintenance, cost-saving, and the valve disc has
good interchangeability.
3. The sealing surface of the valve has high hardness, is resistant to friction and scuffing, and has a long
service life.
4. The valve stem is made of nitrided steel and undergoes surface nitriding treatment, featuring high
hardness, scuffing resistance, corrosion resistance, and a long service life.
Our Advantages:
