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FH Double Seat Mix-Proof Valve

keywords: FH Double Seat Mix-Proof Valve

Sanitary valves are key equipment widely used in industries such as pharmaceuticals, biotechnology, and food processing

Details

1、 Definition of Sanitary Valves

Sanitary valves refer to valves that meet strict hygiene requirements, and their design, manufacturing, and material selection are all based on meeting hygiene standards in industries such as food and medicine. This type of valve has the characteristics of no dead corners, easy cleaning, and corrosion resistance, ensuring the purity of the fluid during transmission.

2、 The function of sanitary valves

1. Flow control: Sanitary grade valves can accurately control the flow of fluids as needed, ensuring the stability of the production process and the quality of the product.
2. Preventing backflow: Valves can prevent fluid backflow and prevent pollutants from entering the production process.
3. Automation control: Some sanitary valves have automation control functions and can be linked with other equipment to achieve intelligent management of the production line.

3、 The role of sanitary valves in safeguarding human health

Sanitary valves, as important equipment in industries such as pharmaceuticals and food, play a crucial role in ensuring human health. Specifically, its role is reflected in the following aspects:

1. Ensure product safety: The application of sanitary valves can ensure the purity of fluids during transmission, thereby ensuring product safety.
2. Preventing cross contamination: The design of valves can prevent cross contamination between different fluids and reduce the risk of product contamination.
3. Improve production efficiency: Sanitary valves are easy to clean and maintain, which can greatly improve production efficiency and reduce production costs.
4. Reduce health risks: By precisely controlling flow and preventing backflow, sanitary valves can reduce potential risks to human health during the production process.

In short, sanitary valves play a crucial role in industries such as pharmaceuticals and food. Understanding and correctly applying sanitary valves is of great significance for ensuring product quality and human health. With the advancement of technology and the increasing demand for product safety, sanitary valves will play a more important role in the future.

Application
 
   Application requirements cover all types of mixing-proof operations that require two different products to flow through the same valve. Mainly used in the food industry such as wine, dairy products and beverages.
working principle
   FH6/FH8 its double-seat anti-mixing valve series are operated remotely by compressed air. The valve is normally closed under normal conditions.
   This type of valve has two independent spool seals, and a leakage cavity communicating with the atmosphere will be formed between the two seals under normal working conditions. In the case of accidents or product leakage that may occasionally occur, the product will flow into the leakage cavity and be discharged from the discharge port without causing product contamination or mixing; when the valve is open, the leakage cavity It is closed, and there is no product overflow during the normal operation of the valve. Therefore, the conveyed product can flow from one pipeline to another. This type of valve can be CIP cleaned.
   Aomi double seat valve series equipped with Aomi company’s ZK3 intelligent controller can not only realize the remote control of the double seat valve, but also realize real-time monitoring of the valve working status. It can also be equipped with only a position sensor.
  Omi double seat valve series can be matched with the 1066 controller of Baode Company by installing an adapter plate.
 
Technical parameter
 
Metal materialParts in contact with products316L(1.4404)
Parts not in contact with the product304(1.4301)
EN 10204 3.1b certificate available
Sealing materialStandard configurationEPDM
MatchingNBR\FPM\Silicone
Imported sealing materials are used. All sealing materials comply with FDA 177.2600
temperatureContinuous operating temperature-20~+135℃(EPDM)
sterilization temperature150℃(Max 20min)
pressureworking pressure0~5bar
Higher pressure requirements on the cable
Control air source pressure6~8bar
surface treatmentInternal surface treatmentRa≤0.8μm
External surface treatmentShot peening
connectConnection standardWelding end: DIN 11850 系列2
Welding end: InchPipe diameter standard
Connection mode: welding, thread, quick assembly and flange
Matchingintelligent controller24V DC
1 / 3 solenoid valves
position sensor24V DC
2 / 3 / 4 NPN or PNP position sensors


Body configuration

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