3976T2 AIR SYSTEMS Timer Compressed Drain Valve Led Display

Review AIR SYSTEMS Timer-operated Compressed Drain Valve Led Display Nema Enclosure 3/8 Inch Npt

Introducing the AIR 3976T2 Timer-Operated Compressed Drain Valve with LED Display and NEMA Enclosure, a high-performance solution designed for automatic draining applications in various industries. This compact, yet robust valve is engineered to deliver reliable and efficient performance, making it an excellent choice for HVAC, refrigeration, and industrial process systems.

The AIR 3976T2 is a timer-operated compressed drain valve, meaning it automatically drains condensate from air conditioning or refrigeration systems at programmed intervals. Its unique design includes a built-in, easy-to-read LED display, providing real-time information on the valve's operating status and timer settings. The valve is enclosed in a NEMA Type 12 (6P20) rated enclosure, ensuring both functional reliability and the highest level of protection against dust, water, and oil.

This valve features a 3/8 NPT thread connection, making it suitable for a wide range of drain line sizes and applications. The valve body is constructed from durable, corrosion-resistant materials, ensuring long-lasting operation in challenging environments. The valve's internal mechanism is powered by compressed air, making it an ideal choice for systems where electricity may not be readily available or where electrical safety is a concern.

The AIR 3976T2 offers multiple user-configurable timer settings, allowing users to customize the automatic draining cycle based on their specific application requirements. The valve's quick and easy installation process saves time and resources, while its low maintenance design minimizes downtime and reduces overall operating costs.

With its precise timing, dependable performance, and user-friendly design, the AIR 3976T2 Timer-Operated Compressed Drain Valve with LED Display and NEMA Enclosure is the go-to solution for automatic condensate drainage in a variety of applications. Its robust construction and reliable operation make it an essential component in any HVAC, refrigeration, or industrial process system.

Pros and Cons of Buying a Timer-Operated Compressed Drain Valve (Air 3976T2) with LED Display and NEMA Enclosure in 3/8 NPT

The Air 3976T2 timer-operated compressed drain valve with LED display and NEMA enclosure in 3/8 NPT is a versatile and efficient solution for automatic draining applications. This device combines the benefits of a timer-controlled valve, a compressed air drain system, and an LED display in a NEMA enclosure. In this analysis, we will discuss the pros and cons of purchasing this product.

1. Automatic Draining: The primary advantage of this valve is its ability to automatically drain water or other liquids based on a pre-set timer. This feature saves time and labor compared to manual draining methods.

2. LED Display: The LED display allows users to easily monitor the status of the valve, such as the remaining draining time and any faults or errors.

3. Compressed Air Drain System: The compressed air drain system ensures efficient and reliable draining, even in applications where gravity drainage is not possible.

4. NEMA Enclosure: The NEMA enclosure provides protection against electrical hazards, making the valve suitable for use in wet environments.

5. Versatile Application: The 3/8 NPT thread size makes the valve compatible with a wide range of drain lines and systems.

1. Initial Cost: The upfront cost of the Air 3976T2 may be higher than other manual or gravity drainage solutions.

2. Compressed Air Requirement: The valve requires a constant supply of compressed air to operate, which can add to the overall operating costs.

3. Complexity: The timer-operated compressed drain valve with LED display and NEMA enclosure is more complex than manual or gravity drainage systems, which may require additional installation and maintenance efforts.

The Air 3976T2 timer-operated compressed drain valve with LED display and NEMA enclosure in 3/8 NPT offers several advantages, including automatic draining, an LED display, a compressed air drain system, and a NEMA enclosure. However, it also comes with some disadvantages, such as a higher initial cost, the requirement for a constant supply of compressed air, and increased complexity. Ultimately, the decision to purchase this valve depends on the specific application requirements, budget, and preference for convenience and automation.

If the application demands automatic draining, minimal labor, and reliable operation in a wet environment, the Air 3976T2 may be the best choice. However, if the budget is limited, or the application does not require automatic draining, a manual or gravity drainage solution may be more cost-effective. In summary, the Air 3976T2 provides several benefits for automatic draining applications, but it comes with additional costs and complexity compared to other drainage solutions.

Details:

Install drain valves after separators, dryers, filters, and after coolers to collect remove water from your Air line. Timer-actuated compressed Air drain valves with digital display: use the digital display to set these valves open automatically at precise intervals. See images for details. They re excellent for compressed Air systems with high oil content because they resist clogging when water, oil, and sediment combine to form sludge.

Strainers install strainers before drain valves to prevent damage from debris in your pipeline. Comes in very good working condition from low use environment, full functioning. Valves: strainers: : inlet: outlet overall pipe, size: thread, type: gender: connection: discharge, cap. Pressure, psi: ht.: Ed.: DP.: cycle interval, time, hr.: drain digital display, type: max.

They meet nema 4 for protection from dirt and wash downs.

specifications compressorshow:

• brand: Air Systems
• mpn: 3976t2
• part type: Valve Led Display Timer Enclosure
• features: Air Drain Valve Digital Display
• california prop 65 warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm.
• power supply: Electric

shipping compressorshow:

• type: fixed
• transit: 4-8 days
• carrier: usps
• class: standard
• service: usps ground advantage

seller compressorshow:

• # reviews: 9718
• city: jefferson, maryland
• rating: 99.8%

payments compressorshow:

• credit card: mastercard
• wallet: apple-pay
• other

offer compressorshow:

• price: $86.60
• item condition: Used
• sold #: 8
• availability: in stock
• best offers: true
• started: february 26, 2026
• in stock #: 1
• options: ship-to-home

general compressorshow:

• category: Business & Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Blowers > Air Compressors

returns compressorshow:

• time: 30 days
• method: money back
• paid by: seller
• policy: returns accepted