Diaphragm Type Pipeline Force Control Valve
Product introduction:
BFDG7M41X series diaphragm pipe force control valve is a flow control device based on hydraulic principles, which achieves flow control by adjusting the pressure difference of the control medium. It is suitable for regulating media such as liquids and gases. Tube valves have advantages such as high precision and strong reliability, and are widely used in industrial automation and process control fields.
Pipe force control valve is the fifth generation new product of water pump outlet, following the old manual control valve, hydraulic butterfly valve, multifunctional hydraulic valve, and hydraulic automatic valve. By designing the fluid of the valve, a linear flow channel is formed, which has low energy consumption, stable operation, and good sealing effect. It combines the functions of electric gate valve, electric butterfly valve, and check valve. By improving the fast closing time, it can better eliminate water hammer hazards and protect the safety of water pumps and pipeline systems. When the handwheel is turned clockwise, both the large and small valve stems are simultaneously driven to close the upper and lower stubble plates, compression pipe sleeves, and vice versa. In this way, the gate completes the valve opening and closing work by reciprocating up and down between the guide pillars.
Product technical parameter:
| Pressure nominal |
1.0MPa-4.0MPa |
| Port size |
DN150-1400mm |
| Strength test standard |
1.5 times of pressure nominal |
| Sealing test standard |
1.1 times of pressure nominal |
| Parts and material |
Body |
Ductile iron, cast steel, stainless steel |
| Disc |
Ductile iron, cast steel, stainless steel |
| Axis |
Stainless steel |
| Sealing |
NBR |
| Packing |
Flexible graphite |
| Closing time |
Quick close: 1-3 seconds, fast close: 5-90 seconds |
| Opening time |
20-60 seconds |
| Flow resistance coefficient |
0.3-1.1 |
| Minimum working pressure |
≥0.1MPa |
| Medium application |
Water, sewage and oil etc non corrosive mediums |
| Working temperature |
0-120℃ |
| Connection |
Flange connection |
Product features:
1. High precision: The pipe force valve uses high-pressure oil between the sealing element and the valve for control, which has high precision and can achieve very precise flow control, with a wide control range.
2. Strong reliability: The pipe force valve adopts a high-precision encoder for feedback, which has strong feedback ability and control accuracy, ensuring the stability and reliability of flow control.
3. Fast response speed: The tubular valve has a simple structure, fast response speed, and can quickly and accurately control the medium flow rate, achieving rapid response and adjustment in automated production processes.
4. Good stability: The tubular valve has good stability, and the valve and sealing components are made of special materials, which can work under extreme conditions such as high pressure, high temperature, and high viscosity, and has strong adaptability.
5. Programmable control: The pipe force valve can be automatically controlled through programming, and can be adjusted according to actual production needs to achieve precise flow control.
Product Tags:
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NBR Sealing Hydraulic Water Control Valve Diaphragm Type Pipeline Force Control Valve Images
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