4694302 Union Globe Valve Industrial Water Treatment PVC 150PSI Leak-Proof Valve

​1. Sanitary Flow Sensor with Ultra-Hygienic Design​

The GF Signet 4694302 is a high-purity flow sensor engineered for precision measurement in pharmaceutical and bioprocessing applications requiring EHEDG EL-Class I compliance. Featuring a ​turbine-based measurement principle​ with ​ceramic bearings​ and ​316L stainless steel construction, this device delivers ​​±1% accuracy​ across ​0.5–25 L/min ranges​ with ​​≤100ms response time. Its ​IP69K-rated housing​ withstands ​150°C SIP cycles​ and ​chemical exposure​ while meeting ​ASME BPE-2022 Ra≤0.4µm standards. The sensor incorporates ​integrated temperature compensation​ and ​bidirectional flow detection​ for versatile installation. Designed for WFI systems, buffer transfer, and CIP return monitoring, this sensor provides ​pulse output​ and ​4-20mA signals​ with ​programmable K-factors. Certified for ​​-20°C to +130°C operation, it enables ​long-term stability​ with ​**>24-month service life**​ in most sanitary applications.

​2. Critical Applications & Technical Advantages​

This flow sensor excels in mission-critical processes including ​WFI distribution verification​ (0.5-5 L/min), ​CIP return flow monitoring, and ​buffer solution transfer control. Key advantages include ​ceramic bearing technology​ ensuring frictionless operation, ​316L stainless steel wetted parts​ resistant to corrosive cleaners, and ​ultra-smooth surface finish​ (Ra≤0.4 µm) preventing biofilm accumulation. The sensor's ​bidirectional flow capability​ allows flexible installation without flow direction constraints, while ​temperature compensation​ ensures accuracy across ​0–100°C​ fluid temperatures. With ​quick-disconnect tri-clamp fittings​ and ​crevice-free design, it reduces installation time and ensures optimal cleanability. The device's ​pulse output​ enables precise batch control, while ​4-20mA output​ provides continuous flow monitoring for process automation.

​3. Advanced Functionality & Compliance Features​

​Measurement Principle​ utilizes a ​free-wheeling turbine​ with ​optical sensor detection​ providing 100 pulses per revolution for high-resolution flow measurement. ​Hygienic Design​ features ​crevice-free construction​ meeting EHEDG Class I criteria, ​self-draining orientation, and ​steam-sterilizable components​ supporting SIP cycles up to 150°C. ​Compliance Coverage​ includes ​3-A Symbol 74-03, ​FDA 21 CFR 177.2600​ materials registration, and ​EC1935/2004​ for food contact materials. The sensor's ​programmable K-factor​ allows customization for different fluids, while ​low-flow detection​ down to 0.5 L/min ensures reliable operation in all process conditions. ​ATEX Zone 2 certification​ enables deployment in hazardous areas with flammable solvents.

Packaging & Shipping

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.

Best Supply Brands As Following:1)Bently nevada.2)+GF+.3)Rosemount.4)ABB.5)Allen-Bradley.6)Foxobro.Good working environment, perfect team, sincere cooperation →→ Achieve u and our success !!!