161561102 PVC Union Gate Valve Industrial Water Treatment Corrosion-Resistant 150PSI Manual Valve

1. Hygienic Process Pressure Monitoring Solution​

The GF Signet 161561102 is a sanitary-grade pressure transmitter engineered for precision measurement in pharmaceutical, biotechnology, and food processing applications requiring EHEDG compliance. Featuring ​isolated ceramic sensor technology​ and ​electropolished 316L stainless steel housing, this device delivers ​​±0.1% accuracy​ across ​​-1 to 100 bar ranges​ with ​​≤10ms response time. Its ​IP69K-rated tri-clamp housing​ withstands ​150°C SIP cycles​ and ​100-bar CIP cleaning. The "1102" suffix denotes ​4-20mA + HART 7.5 outputs, ​DN50 tri-clamp process connection, and ​SIL 2 compliance​ per IEC 61508. Certified for ​​-40°C to +150°C operation, it incorporates ​FDA-compliant materials​ with ​Ra≤0.4µm surface finish​ per ASME BPE-2022. Designed for bioreactors, filtration skids, and aseptic filling lines, this transmitter provides ​overpressure protection, ​bubble point testing, and ​sterile barrier integrity monitoring​ with ​predictive diagnostics​ via HART communication. The flush-mounted diaphragm eliminates dead legs, preventing microbial harborage in critical processes.

​2. Critical Technical Specifications​

This transmitter operates with ​10-36V DC loop power​ (≤2W consumption) and features ​DN50 ISO 2852 tri-clamp connection. Key parameters include ​​±0.05% repeatability, ​0.01% FS long-term stability, and ​​≤0.005%/°C thermal drift. Sensor technology utilizes ​alumina ceramic capacitive element​ with ​silicon oil filling​ (FDA 21 CFR 177.2600). Electrical isolation reaches ​1500V AC​ with ​reverse polarity protection. Materials: ​316L SS wetted parts​ (EP-electropolished), ​FFKM seals, and ​PEEK insulation. Environmental ratings: ​IP69K/NEMA 6P, ​20g shock resistance​ (IEC 60068-2-27), ​5g vibration immunity​ (10-500Hz). Accuracy maintains ​​±0.1% BFSL​ at 20°C. Process connection: ​Self-draining 3° slope design. Certifications: ​EHEDG Type EL Class I, ​3-A 74-03, ​FDA 21 CFR 177.2600, ​ATEX Zone 1/21, ​SIL 2 (PFHD 1×10⁻⁸/h)​. Dimensions: ​Φ76×120mm​ with ​20-year MTBF​ at 80°C.

​3. Aseptic Processing Applications​

This transmitter excels in critical hygienic applications:

• ​Bioreactor Pressure Control: Cell culture vessel headspace monitoring
• ​Sterile Filtration: Differential pressure across 0.2μm filters
• ​CIP System Verification: Spray ball coverage pressure validation
• ​Lyophilization: Chamber pressure during freeze-drying cycles
• ​Vaccine Filling: Isolator overpressure protection
• ​Ultrafiltration: TMP monitoring in protein purification
• ​Steam Sterilization: Autoclave pressure profiling
• ​Single-Use Systems: Bag pressure integrity testing
  Its flush-mounted diaphragm eliminates dead legs where bacteria could proliferate, while tri-clamp connections enable rapid changeover between campaigns. The ceramic sensor withstands steam sterilization at 150°C for 100,000+ cycles without degradation. SIL 2 certification supports deployment in safety instrumented systems for overpressure protection in GMP-critical vessels containing high-value biologics.

​4. Functional Advantages​

• ​Hygienic Design Integrity:
  EHEDG-certified crevice-free construction (Ra≤0.4µm)
  Diamond-polished welds prevent biofilm adhesion
• ​Measurement Precision:
  Advanced temperature compensation (±0.002%/°C)
  Auto-zero function eliminates drift
• ​Diagnostic Intelligence:
  HART-based diaphragm fatigue monitoring
  Clog detection via response time analysis
• ​Sterilization Resilience:
  150°C steam-in-place compatibility
  CIP resistance to PAA/NaOH/HNO₃
• ​Validation Support:
  Electronic calibration records (21 CFR Part 11)
  Material certificates per EN 10204 3.1
• ​Lifecycle Durability:

  100 million pressure cycles
  10-year calibration stability

​5. Smart Operation & Pharma 4.0 Integration​

​Measurement Technology​ utilizes ​capacitive ceramic sensor​ with oil-free isolation achieving ​0.01% FS accuracy. ​HART 7.5 Diagnostics​ provide:

• ​Diaphragm Integrity Index​ (0-100%)
• ​Seal Failure Prediction​ via permeation rate analysis
• ​Process Anomaly Detection​ (water hammer/steam hammer)
  ​Predictive Maintenance Features:
• ​Fatigue Alert: Warns at 80% diaphragm lifecycle usage
• ​Clog Detection: Identifies port blockage via response time delay
• ​Calibration Drift Forecast: Trend analysis against baseline
  ​Pharma 4.0 Integration:
• ​WirelessHART: Enables installation in isolators
• ​OPC UA: Seamless MES/SCADA connectivity
• ​Digital Twin Synchronization: Real-time performance simulation
  ​Safety Functions:
• ​SIL 2 Overpressure Trip: Independent safety relay output
• ​Fail-Safe State: Forces 22mA output on fault
  ​Compliance Tools:
• Automated as-built reports per GAMP 5
• SEMI E142 data format for continuous verification

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.

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