U-type diaphragm valve is a special valve, its structure is characterized by a U-shaped diaphragm bend, so it is called U-type diaphragm valve.
This valve is usually used to control the flow of gas or liquid and has the following characteristics:
Simple structure: The structure of U-type diaphragm valve is relatively simple, mainly composed of the valve body and U-type diaphragm valve. This simple structure makes the valve easy to clean and maintain, reducing the difficulty of operation and maintenance.
Good sealing performance: Due to the special design of the U-type diaphragm valve, the valve has better sealing performance in the closed state, which can effectively prevent gas or liquid leakage.
Wide range of application: U-type diaphragm valves are suitable for a variety of occasions, such as chemical, pharmaceutical, food and other industries that need to control the flow of gases or liquids. Because of its good sealing performance, it can be widely used in occasions where pollution needs to be prevented.
Easy to operate: The operation of the U-type diaphragm valve is simple and convenient, and can be controlled by pneumatic or electric means. This makes the valve easy to achieve automatic control, improve the production efficiency, U-type diaphragm valve is a simple structure, good sealing performance, wide range of application and easy to operate the special valve, has a wide range of applications in a variety of industries.
There are various standard valve series can be supplied, they are the DIN,3A, SMS, ISO/IDF, BS/RJT, ASME/BPE standard etc. You can choose us with confidence, our products meet the standards of multiple regions, such as American Standards, Japanese Industrial Standard, Korean Standard, German Standard and Italian Standard. The constitute elements of ball valve always included: one handle, one ball body with transfixion cavity, valve body, valve central spindle and spindle shaft seal.
Specification:
Name: U-type diaphragm valve
Size: 1"-4", DN25-DN100
Valve body material: Stainless steel 304/304L, stainless steel 316/316L
Connection way: Flanges, welded, quick clamp, union, threads ( internal/external thread)
Max. Work Pressure: 10 bar
Max. Working Temperature: 150ºC
Material of Seal: PTFE, SI, FEP, PFA, EPDM, NBR, FDA177.2600
Medium: Beer, dairy, beverage, pharmacy, cosmetics, fruit juice, liquor, red wine, chemical, chemical reagent, daily chemical, medicine, injection, botany, organic raw material, fermentation, adhesive
WH Sanitary Stainless Steel U-Type Manual Three-Way Diaphragm Valve: The Ultimate Guide
Introduction to WH Sanitary Stainless Steel U-Type Manual Three-Way Diaphragm Valve
The WH Sanitary Stainless Steel U-Type Manual Three-Way Diaphragm Valve is a high-performance fluid control solution designed for industries requiring strict hygiene standards, such as pharmaceuticals, food & beverage, biotechnology, and chemical processing. This valve ensures contamination-free operation, easy cleaning, and precise flow control, making it ideal for sanitary applications.
In this comprehensive guide, we will explore the key features, benefits, applications, and technical specifications of this valve, helping you understand why it is a top choice for sanitary fluid handling systems.
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Key Features of WH Sanitary Stainless Steel U-Type Manual Three-Way Diaphragm Valve
1. Sanitary Design for Hygienic Applications
The WH Sanitary Stainless Steel U-Type Manual Three-Way Diaphragm Valve is constructed with 316L stainless steel, ensuring excellent corrosion resistance and compliance with FDA, EHEDG, and 3-A sanitary standards. Its smooth, crevice-free surface prevents bacterial growth, making it ideal for sterile processes.
2. U-Type Configuration for Optimal Flow Control
The U-Type design minimizes pressure drop and turbulence, ensuring smooth fluid flow. This configuration is particularly beneficial for viscous or shear-sensitive media, reducing product degradation.
3. Manual Operation for Precise Control
The manual handwheel allows for easy adjustment and precise flow regulation. Operators can quickly switch between different flow paths, making it suitable for diverting, mixing, or shutting off fluid streams.
4. Three-Way Functionality for Versatile Applications
The three-way diaphragm valve enables multiple flow configurations:
- L-Port (Diverting Flow) – Directs fluid between two outlets
- T-Port (Mixing Flow) – Combines two inlets into one outlet
This flexibility makes it ideal for complex piping systems.
5. Diaphragm Seal for Leak-Proof Performance
The PTFE or EPDM diaphragm acts as a barrier between the fluid and valve body, eliminating leakage risks. The diaphragm also prevents contamination, ensuring product purity.
6. Easy Maintenance and Cleaning
The clamp or threaded connections allow for quick disassembly, facilitating CIP (Clean-in-Place) and SIP (Sterilize-in-Place) processes. This reduces downtime and maintenance costs.
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Benefits of Using WH Sanitary Stainless Steel U-Type Manual Three-Way Diaphragm Valve
✅ Superior Hygiene & Compliance
- Meets GMP, FDA, and EHEDG standards
- Electropolished surfaces for reduced bacterial adhesion
✅ Enhanced Durability & Corrosion Resistance
- 316L stainless steel construction for long service life
- Resistant to harsh chemicals and high temperatures
✅ Precise Flow Control
- Manual handwheel for accurate adjustments
- Three-way operation for flexible routing
✅ Reduced Contamination Risk
- Diaphragm prevents fluid contact with internal components
- No dead zones for complete drainage
✅ Cost-Effective Maintenance
- Quick disassembly for cleaning
- Long-lasting diaphragm reduces replacement frequency
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Applications of WH Sanitary Stainless Steel U-Type Manual Three-Way Diaphragm Valve
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