Electric push rod blind valve

Product Name:Electric push rod blind valve

1. Product model: F943X
2. Product specifications: DN400-DN1800
3. Nominal pressure: 0.05 0.1 0.15 0.25MPa
4. Applicable temperature: ≤ 120 ℃, ≤ 200 ℃, ≤ 300 ℃, ≤ 450 ℃
5. Applicable media: coal gas and toxic and harmful gases
Secondly,Electric push rod blind valveProduct Usage: This series of eyeglass valves is a new generation product developed independently based on the digestion and absorption of domestic and foreign technology in accordance with the relevant standards of GB6222 "Safety Regulations for Industrial Enterprise Gas". Widely used as a reliable cut-off device in gas and toxic gas medium pipelines in industrial and mining enterprises, environmental protection and other industries.
3、 Structural characteristics of electro-hydraulic blind plate valve:
1. This valve consists of left and right valve bodies, fan-shaped valve plates, stainless steel corrugated pipes, electric drive devices, electric clamping devices, and other components;
2. The valve body adopts a three-point locking fan-shaped valve plate structure;
3. The sealing part adopts stainless steel and rubber sealing rings, which have reliable sealing performance and increase the service life of the sealing ring. The sealing ring is set on the valve plate for easy replacement during maintenance.
4. Electric operation, smooth operation, flexible opening and closing, reliable action;
5. The clamping action adopts a screw nut pair for clamping, with good self-locking performance;
6. The electric glasses valve is equipped with a stainless steel corrugated pipe, which has the advantages of strong elasticity and long service life.
4、 Installation and usage rights instructions;
1. After the installation of this valve, a bracket should be used to fix the valve base, and the valve should be subjected to force on the bracket during operation;
2. Firstly, activate the electric clamping device to displace the left and right valve bodies, causing them to detach from the valve plate. Then, open or close the electric drive device for the valve plate. Afterwards, start the electric clamping device again and check if the left and right valve bodies are tightly attached to the valve plate and if the limit switch for the electric drive device is activated;
5、 Electric glasses valve, also known as electric blind valve, is mainly composed of left valve body, right valve body, valve stem, gate plate, sealing ring, electric push rod and other parts, and a rigid structure composed of a base and a support column. The sealing part adopts stainless steel and rubber sealing rings, which have good sealing performance and long service life. The sealing ring is set on the gate plate and is easy to replace during maintenance. The rubber sealing ring is embedded with pliers in the gateOn the board. The electric push rod blind plate valve can be controlled remotely by a single unit, or by multiple units connected to the network for remote control. In abnormal situations, it can also be manually operated using the valve's own device.
6、 Structural characteristics of electro-hydraulic blind plate valve:
1. This valve consists of a valve body, a driving device, a clamping device, etc.
2. The valve body adopts a three-point structure, which is compact in structure, has good overall rigidity, and good weight.
3. The valve body and valve plate sealing pair adopt a flexible sealing pair composed of stainless steel and rubber, which is reliable in sealing. The sealing ring adopts fluororubber, which is heat-resistant and has a long service life.
4. The clamping mechanism adopts a screw nut type, with quick clamping and loosening actions and good self-locking performance.
5. By using explosion-proof motors, the valve can operate safely and reliably both indoors and outdoors.
6. This blind valve can be manually operated on site or remotely controlled.
7. This blind valve can also be designed with a separate electrical control box operation control device. The machine does not come with an electrical control box when it leaves the factory. If the user needs to order separately.
7、 Working principle of electro-hydraulic blind plate valve:
1. From valve opening to valve closing: The clamping motor operates to drive the screw to rotate counterclockwise, causing the valve body to release into place (indicated by the indicator light). The driving motor operates to drive the gate to rotate counterclockwise into place, causing the gate to close into place (indicated by the indicator light). The clamping motor operates to drive the screw to rotate clockwise, causing the valve body to clamp into place (indicated by the indicator light), completing the entire process of valve opening to closing.
2. Valve from closed to open:
Clamp the motor action, drive the screw to rotate counterclockwise, release the valve body into place (indicated by the indicator light), drive the motor action, drive the gate to rotate clockwise, open the gate in place (indicated by the indicator light), and complete the entire process of the valve from closed to open

Note: The above prices are for reference only. For specific actual prices, please contact the sales personnel of Guofei Valve.