SLD-440-ASA ATC DIVERSIFIED ELECTRONICS Marsh Bellofram

Review ATC DIVERSIFIED ELECTRONICS Marsh Bellofram Sld440asa Used

The ATC Diversified SLD-440-ASA Marsh-Bellofram SLD440ASA is a high-performance, pneumatically operated solenoid valve designed for various industrial applications. This solenoid valve, manufactured by Marsh-Bellofram, a division of ATC Diversified, boasts several impressive features that make it a popular choice among engineers and industrial professionals.

The SLD-440-ASA is a 3-way, normally closed solenoid valve that operates on a 12-24V DC power supply. It features a compact, space-saving design with a body size of 1.25 inches. The valve's actuator utilizes a rugged, corrosion-resistant stainless steel diaphragm, ensuring durability and longevity even in harsh environments.

One of the significant advantages of the SLD440ASA is its high flow capacity, which is up to 100 gallons per minute (GPM) at 30 psi. This impressive flow rate, coupled with its NPT inlet and outlet connections, makes it an excellent choice for demanding applications requiring quick response times and high fluid flow.

The solenoid valve is also equipped with a self-cleaning, non-clogging filter screen that ensures consistent performance by preventing debris from entering the valve. Furthermore, the SLD440ASA is available in various configurations, including normally open, normally closed, and 2-way versions, catering to a wide range of applications.

Another notable feature is its electrical connection, which uses a quick-disconnect terminal block, making wiring and installation fast and straightforward. Additionally, the solenoid valve comes with a built-in overload protector that safeguards the valve from potential electrical surges, ensuring its longevity.

In summary, the ATC Diversified SLD-440-ASA Marsh-Bellofram SLD440ASA is a versatile and reliable solenoid valve with a compact design, high flow capacity, and rugged construction. Its quick-disconnect terminal block and self-cleaning filter screen make installation and maintenance easy, while its availability in various configurations caters to various applications. With its impressive performance and durability, this solenoid valve is an excellent investment for industrial applications requiring quick response times and high fluid flow.

The ATC Diversified SLD-440-ASA Marsh-Bellofram SLD440ASA is a temperature and pressure controlled solenoid valve manufactured by ATC Diversified, a division of Emerson Electric Co. This valve is widely used in various industries such as HVAC, refrigeration, and process control due to its reliable performance and accurate control. In this response, we will discuss the potential advantages and disadvantages of purchasing this valve.

1. Temperature and pressure control: The SLD440ASA offers precise temperature and pressure control, making it suitable for applications where precise control is essential.

2. Durability: This solenoid valve is designed to withstand harsh operating conditions, making it a reliable choice for industrial applications.

3. Wide operating range: The SLD440ASA can operate in a wide range of temperatures (-40 F to 257 F) and pressures (up to 125 PSIG), making it versatile for various applications.

4. Easy installation: The valve comes with a number of mounting options, including DIN rail, panel mount, and surface mount, making it easy to install in different types of control panels.

5. Low power consumption: The solenoid coil of the SLD440ASA consumes low power, making it an energy-efficient option for applications where power consumption is a concern.

1. Cost: The SLD440ASA is a premium product and can be more expensive than other solenoid valves in the market.

2. Size: The valve is relatively large compared to some other solenoid valves, which may require more space in the control panel.

3. Complexity: The SLD440ASA comes with a number of features and options, which can make it more complex to install and operate compared to simpler solenoid valves.

The ATC Diversified SLD-440-ASA Marsh-Bellofram SLD440ASA is a high-performance, reliable, and accurate temperature and pressure controlled solenoid valve. Its advantages include precise temperature and pressure control, durability, wide operating range, easy installation, and low power consumption. However, its disadvantages include cost, size, and complexity.

If you require precise temperature and pressure control in harsh operating conditions and have the budget to invest in a high-performance solenoid valve, the SLD440ASA is an excellent choice. However, if you are looking for a more cost-effective and simpler solenoid valve, there are other options in the market that may better suit your needs.

Details:

Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection.

specifications genpurrelays:

• brand: Atc Diversified Electronics
• mpn: Sld-440-asa

returns genpurrelays:

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

offer genpurrelays:

• in stock #: 1
• sold #: 14
• availability: in stock
• started: january 20, 2026
• price: $450.00
• item condition: New – Open box
• options: ship-to-home

shipping genpurrelays:

• type: fixed
• service: standard
• transit: 23-37 days
• class: standard

payments genpurrelays:

• credit card: visa
• wallet: apple-pay
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seller genpurrelays:

• city: 1 millennium dr, willingboro, nj 08046
• # reviews: 186466
• rating: 99.4%

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays