Union Flow Control PVC Valve with ¾ in. NPT Connection 12-24VDC Voltage and Leak-Proof Design for Industrial Water Treatment

1. Sanitary Flow Sensor for Bioprocessing​

The GF Signet 721100308 is an advanced sanitary flow sensor designed for precision measurement in pharmaceutical and bioprocessing industries. It features ​ceramic bearings​ and ​316L stainless steel construction, delivering ​​±0.5% accuracy​ across ​0.5-60 L/min​ ranges with ​​≤80ms response time. The ​IP69K-rated housing​ withstands ​150°C SIP cycles​ and ​100-bar CIP cleaning, meeting ​ASME BPE-2022​ standards with ​Ra≤0.4µm surface finish. With integrated temperature compensation and bidirectional flow detection, it supports ​​-20°C to +130°C operation​ and offers ​**>36-month service life​ in aggressive environments. Ideal for WFI systems and buffer transfer applications, it provides ​4-20mA/pulse outputs**​ with programmable K-factors.

​2. Applications and Advantages​

This sensor excels in critical applications like WFI distribution verification, CIP return monitoring, and buffer transfer control. Its ceramic bearings ensure frictionless operation, while 316L stainless steel provides corrosion resistance. The ultra-smooth surface (Ra≤0.4 µm) prevents biofilm accumulation, and bidirectional flow allows flexible installation. Temperature compensation maintains accuracy from ​0-100°C, and quick-disconnect tri-clamp fittings enable easy maintenance. The sensor is compliant with ​FDA 21 CFR 177.2600​ and ​EHEDG​ standards, making it suitable for pharmaceutical, biotechnology, and food processing industries.

​3. Advanced Features and Compliance​

The 721100308 uses optical sensor detection with 100 pulses/revolution for high-resolution measurement. Its hygienic design meets ​EHEDG Class I​ criteria with crevice-free construction and self-draining orientation. Compliance includes ​3-A Symbol 74-03, ​FDA, and ​EC1935/2004​ certifications. Programmable K-factors allow fluid customization, and low-flow detection down to ​0.5 L/min​ ensures reliability. ​ATEX Zone 2​ certification supports use in hazardous areas, while ​HART communication​ enables remote configuration and diagnostics.

 
 
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Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are
 
perfectly.
 

 
we are major in PLC,Sensors,HIM,Transmitters.
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