
( Brand: Bell Gossett ), ( Manufacturer Part Number: P80736 )
The **Goss International P80736 Xylem Flow Sensor** is a high-performance, industrial-grade device meticulously engineered to provide precise and reliable measurement of liquid flow within piping systems, making it an indispensable tool for applications requiring accurate monitoring of water, wastewater, or other fluid dynamics. Designed with robust construction, this sensor incorporates a **vortex shedding technology** principle, ensuring exceptional accuracy and repeatability across a wide range of flow rates, from low to high velocities. Its compact yet durable housing is crafted from **stainless steel**, ensuring resistance to corrosion, abrasion, and extreme environmental conditions, including high-pressure and temperature variations commonly found in municipal, commercial, and industrial settings.
The P80736 features a **non-intrusive, in-line installation**, eliminating the need for disruptive system modifications while maintaining seamless integration into existing pipelines. Its **Xylem-branded sensor body** is paired with a **high-precision vortex shedding element**, which generates a predictable vortex pattern as fluid passes through, allowing the sensor to convert these vortices into measurable electrical signals via an internal piezoelectric transducer. This signal is then processed by the integrated electronics, producing a **4-20 mA output signal** that can be easily interfaced with PLCs, SCADA systems, or other control platforms for real-time monitoring and data logging.
One of the standout features of this sensor is its **broad operational range**, accommodating flow rates from as low as **0.1 m/s** to **10 m/s**, with an exceptional turndown ratio that ensures consistent performance even in fluctuating flow conditions. The device is fully compliant with **IEC 60534-2** standards for flow measurement, guaranteeing accuracy within ** 1% of reading 0.5% of full scale** under optimal conditions. Additionally, its **wide temperature range (from -20 C to 120 C)** and **pressure rating (up to 16 bar or 232 psi, depending on model variant)** make it suitable for a diverse array of applications, including water treatment facilities, HVAC systems, fire protection networks, and industrial process control.
For enhanced usability, the P80736 is equipped with **field-configurable parameters**, allowing for easy calibration and adjustment via a simple interface, while its **low-maintenance design** minimizes downtime by reducing the need for frequent recalibration or part replacement. The sensor s **sealed, waterproof construction** ensures protection against moisture ingress (IP68 rating), making it ideal for outdoor or harsh indoor environments. Furthermore, its **modular design** allows for easy replacement of internal components, extending the sensor s operational lifespan while maintaining peak performance.
Whether deployed in **municipal water distribution systems, commercial buildings, or industrial manufacturing plants**, the Goss P80736 Xylem Flow Sensor delivers unmatched reliability, precision, and durability. Its seamless integration with modern control systems, combined with its resistance to wear and environmental stressors, positions it as a cornerstone for any application demanding dependable flow measurement. With a focus on long-term efficiency and minimal operational overhead, this sensor is a strategic investment for organizations prioritizing accuracy, cost-effectiveness, and system resilience.
### Pros and Cons of buying a Gossett P80736 (Xylem) Valve
#### **Pros:**1. **High-Quality Construction** The Gossett P80736 is manufactured by Xylem, a well-established company known for durable and reliable industrial valves. The valve is designed for long-term performance in demanding applications, including water treatment, HVAC, and industrial processes.
2. **Corrosion Resistance** The valve features a **316 stainless steel body**, which provides excellent resistance to corrosion, oxidation, and chemical exposure. This makes it suitable for use in potable water, wastewater, and corrosive environments.
3. **Full-Port Design** The full-port design ensures minimal pressure drop and maximum flow capacity, making it efficient for systems where flow restriction is a concern.
4. **Manual Operation** As a manually operated valve, it requires no external power source, reducing maintenance costs and simplifying installation.
5. **Standardized Sizing** The valve follows standard NPT (National Pipe Thread) sizing (1.5" in this case), making it easy to integrate into existing piping systems without custom modifications.
6. **Durable Seating Mechanism** The PTFE (Teflon) or EPDM seat options provide a tight seal, reducing leakage and ensuring reliable shutoff.
7. **Wide Application Range** Suitable for both **hot and cold water applications**, as well as low-pressure industrial systems.
8. **Easy Maintenance** The design allows for straightforward disassembly and cleaning, extending the valve s lifespan with proper upkeep.
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#### **Cons:**1. **Manual Operation Limitations** Since it is manually operated, it requires physical effort to open or close, which can be inconvenient in large or high-pressure systems where automation would be more practical.
2. **Limited Pressure Rating** The P80736 is rated for **150 PSI (Class 150)**, which may not be sufficient for high-pressure industrial applications requiring higher ratings (e.g., 300 PSI or 600 PSI).
3. **Potential for Wear Over Time** Like all mechanical components, the stem and seat may experience wear with prolonged use, especially if the valve is frequently cycled open and closed.
4. **Higher Upfront Cost Compared to Basic Valves** While durable, the **316 stainless steel construction** makes it more expensive than standard brass or PVC valves, which may be adequate for less demanding applications.
5. **Not Ideal for High-Temperature Extremes** While it handles moderate heat, it is not designed for **extreme high-temperature applications** (e.g., steam systems), where specialized valves (such as gate or globe valves with heat-resistant materials) would be better suited.
6. **Requires Proper Installation** Incorrect installation (e.g., improper seating or over-tightening) can lead to leaks or premature failure, requiring skilled labor for proper setup.
7. **Limited Automation Options** Unlike electric or pneumatic actuators, this valve cannot be integrated into automated control systems without additional modifications.
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### **Conclusion:**The **Gossett P80736 (Xylem) 1.5" Manual Ball Valve** is a **high-quality, corrosion-resistant, and reliable choice** for applications requiring durable, leak-proof performance in water, wastewater, or mild industrial settings. Its **full-port design, stainless steel construction, and ease of maintenance** make it a strong option for systems where longevity and corrosion resistance are priorities.
However, if the application involves **high pressure, extreme temperatures, or automation needs**, alternative valve types (e.g., gate valves, globe valves, or electrically actuated models) may be more appropriate. Additionally, the **higher cost** compared to basic valves means it should be justified by the specific requirements of the system.
### **Recommendation:** **Buy the Gossett P80736 if:**- You need a **durable, corrosion-resistant valve** for **potable water, wastewater, or low-pressure industrial use**.
- The system requires **minimal pressure drop** due to its full-port design.
- You prefer **manual operation** and do not require automation.
- The **150 PSI rating** is sufficient for your application.
**Consider alternatives if:**- Your system requires **higher pressure ratings (300 PSI )** or **extreme temperature resistance**.
- Automation (electric/pneumatic actuators) is necessary.
- Cost is a major concern, and a **brass or PVC valve** would suffice for less demanding applications.
For most **residential water treatment, HVAC, or light industrial uses**, the P80736 is an excellent, long-term investment due to its reliability and performance.
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