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ELECTRIC BUTTERFLY VALVE
The electric butterfly valve (EBV) is used to control the flow in the piping system. And it provides flow control at a constant pressure drop, regardless of how many control signals are applied. It is a safety valve with heating temperature and RFID remote control function. It is a good choice to solve the maintenance problem of traditional manual butterfly valve and improve work efficiency and stability.
Product introduction:
Electric butterfly valve is an electrically operated valve core or disc, which opens or closes the fluid channel by rotating at the opening. The electric butterfly valve (EBV) is used to control the flow in the piping system. It provides flow control at a constant pressure drop, regardless of how many control signals are applied. It is a safety valve with heating temperature and RFID remote control function. It is a good choice to solve the maintenance problem of traditional manual butterfly valve and improve work efficiency and stability.
Electric butterfly valve, also known as electric ball valve, is a kind of gate valve, but it not only has the function of gate valve, but also has the function of automatic control. It refers to the change of flow direction through the axial rotation of the disc between two positions, manual or automatic rotation.
Electric butterfly valve, also known as electric control butterfly valve and electric motor butterfly valve, is an electric actuator that can control the opening and closing of orifice. Its structure is relatively simple and its volume is small. It can be used for non-contact control of liquid, gas or solid particles. Electric butterfly valves have a wide application prospect in industrial production lines, power plants, oil refineries and chemical plants.
Product advantages:
Electric butterfly valve is a flow control device. The utility model is composed of a valve body, a flexible spring hinge, a closing plate and an electric drive motor. Aluminum alloy valve body has excellent high temperature resistance and corrosion resistance. The valve body and other components can be interchanged for quick maintenance, easy operation and safe use.
Electric butterfly valve is a fully automatic valve. Users can manually control the flow of liquid by pressing a button. This butterfly valve can be installed on any kind of pipeline, and provides high-pressure capacity for corrosive environment, as well as excellent leakage protection. The protection grade of the equipment is ip66-ip67, which can prevent dust and water when closed. When opened, it can withstand a pressurization temperature of up to 180 ° c/356 ° F.
1. The electric butterfly valve is suitable for single station use and can be used in various industries. 2. the heat dissipation fins are welded to the stainless steel shell by argon arc welding to improve the heat dissipation performance and reduce product loss. 3. the structural design adopts high-purity stainless steel to ensure that all components have strong corrosion resistance and rust prevention ability. 4. according to customer requirements, the electric valve can be specially controlled by an external controller, or automatically operated by a fixed position regulator
Product design:
The electric butterfly valve is a newly designed product, which aims to realize the automatic opening and closing of pipelines or conduits. The valve is automatically operated by applying power to the coil springs that open and close the disc. This butterfly valve provides a reliable high-performance seal at a low cost.
The electric butterfly valve is a positive displacement flow control device, which is used to adjust the flow rate of the fluid by moving the elements that limit the channel. The electric butterfly valve does not require an external power source because it uses an electric motor to open or close the disc. It can be designed to open and close automatically through the control signal of another instrument, such as controller or PLC (programmable logic controller).
TRIPE ECCENTRIC BUTTERFLY VALVE
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Triple eccentric,Bereled wedgedisc small friction and torque,self-clean
Manual,electric,pneumatit and gear operation etc.
A216WCB,A351 CF8,A351CF8M
A217LCB,A351 CF3,A351CF3M
Technical requirements
1.Design and manufacture comply to MSS SP 67-1997
2.Inspect and test comply to API 598
3.Face to face dimetion complies to BSS5155
4.Flanges comply to API 605
5.Pressure-remperature grade complies to ANSI B6.34
Material specification
| NO. | Part name | Material | ||||
|---|---|---|---|---|---|---|
| A216 WCB | A217 LCB | A351 CF8 | A351 CF8M | A351 CF3M | ||
| 1 | Nether cover | A105 | A105 | A182 F304 | A182 F316 | A182 F316L |
| 2 | Bearing | A182 F6a | A182 F304 | A182 F304 | A182 F316 | A182 F316L |
| 3 | Wrash | F304+Flexible graphite | ||||
| 4 | Body | A216 WCB | A217 LCB | A351 CF8 | A351 CF8M | A351 CF3M |
| 5 | Nut | A194 2H | A194 4 | A194 8 | A194 8M | A194 8M |
| 6 | Bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M | A193 B8M |
| 7 | Gland | A182 F410 | A182 F304 | A182 F304 | A182 F316 | A182 F316L |
| 12 | Key | A194 2H | ||||
| 13 | Gear action | Nodular cast iron | ||||
