
( Brand: Gem ), ( Manufacturer Part Number: 44719 ), ( Model: FS-4 ), ( Part Type: Flow Switch )
The 44719 Gem Flow Switch MD-FS4 is a high-quality, compact, and reliable flow switch designed for various industrial applications. This switch is a part of the Gem series, known for its durability and precision.
The MD-FS4 is a positive displacement, vane-type flow switch. It operates on the principle of the rotation of a vane within a chamber, which is actuated by the flow of a fluid. This movement causes a mechanical contact closure, which can be used to trigger an alarm or to control another electrical device.
The switch is engineered with a corrosion-resistant, 316L stainless steel body, ensuring longevity even in harsh environments. It is also equipped with a PTFE-coated vane, ensuring smooth operation and resistance to abrasion.
The switch has a flow rate range of 0.1 to 60 GPM (0.006 to 3.78 L/s) at 60 PSI (4.14 bar) and a maximum operating temperature of 300 F (149 C). It is available in a variety of electrical connections, including 12VDC, 24VAC, and 24VDC, to cater to a wide range of compatible systems.
The MD-FS4 is also equipped with a LED indicator light, which is activated upon actuation, providing visual confirmation of the switch's status. It is also designed to be easily wired, with color-coded terminal leads for simplicity.
In conclusion, the 44719 Gem Flow Switch MD-FS4 is a reliable, durable, and versatile flow switch, ideal for various industrial applications. Its corrosion-resistant body, wide flow rate range, and various electrical connection options make it a valuable addition to any industrial system.
The 44719 Gem Flow Switch MD FS-4 is a solenoid valve used in various applications, such as automotive, industrial, and HVAC systems. Here are some pros and cons of buying this product:
Pros:1. Durable Construction: The Gem Flow Switch MD FS-4 is made of high-quality materials, including a 316L stainless steel body and a PTFE diaphragm, which ensures long-lasting performance and resistance to corrosion.
2. High Flow Rate: This switch has a high flow rate, allowing for efficient operation in high-demand applications.
3. Wide Temperature Range: The Gem Flow Switch MD FS-4 can operate in temperatures ranging from -40 C to 180 C, making it suitable for use in a variety of environments.
4. Easy Installation: The switch is designed for easy installation, with a quick-connect fitting and a compact size that allows for easy mounting in tight spaces.
Cons:1. Limited Operating Pressure: The operating pressure of the Gem Flow Switch MD FS-4 is relatively low, which may limit its use in high-pressure applications.
2. Limited Options: The switch is only available in one size, which may not be suitable for all applications.
3. Price: Compared to some other solenoid valves on the market, the Gem Flow Switch MD FS-4 may be considered expensive.
In conclusion, the Gem Flow Switch MD FS-4 is a high-quality, durable solenoid valve that is well-suited for applications requiring a high flow rate and wide temperature range. Its limited operating pressure and price may be drawbacks for some users, but the switch's durability and efficient operation make it a worthwhile investment for many applications. If the operating pressure and size requirements of your application are within the limits of the Gem Flow Switch MD FS-4, then it is a recommended option. However, if you require a higher operating pressure or a different size, you may want to consider other options on the market.
New no box or paperwork, Gem flow switch, model FS-4, part approx. Shipping weight is 12 oz.