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UNOX Electronic Drain Valve for Air Compressor, 1/2" NPT to 1/4" NPT 110/120V AC Automatic Timed Tank Drain Valve with 6 feet US Plug Cable - Max 235 PSI Solenoid Valve Assembled by UNOX - Used condition

UNOX Electronic Drain Valve for Air Compressor, 1/2" NPT to 1/4" NPT 110/120V AC Automatic Timed Tank Drain Valve with 6 feet US Plug Cable - Max 235 PSI Solenoid Valve Assembled

Brand: UNOX

Condition: Used
$8352
$11890
-30% Save $3538
Updated: 2 days ago

Description

TIMER FEATURES: Adjustable drain time (ON) and interval (OFF) settings, ranging from 0.5–10 seconds and 0.5–45 minutes, allow for customized operation. This feature enhances the efficiency of air compressor drain systems by optimizing performance and minimizing condensate buildup in compressed air systems.

WIDE TEMPERATURE AND PRESSURE RANGE: Functions effectively across temperatures from 0°C to 80°C (32°F to 176°F), with a maximum working pressure of 16 Bar (232 PSI). This ensures the drain valve withstands rigorous conditions, making it a dependable choice for various compressor accessories.

DURABLE MATERIAL AND DESIGN: Crafted from high-quality brass material, offering exceptional durability and long-term reliability in demanding industrial environments. Its robust construction ensures resilience under high pressure, making it a vital air compressor drain valve for heavy-duty applications.

VERSATILE CONNECTION OPTIONS & IP65 STANDARD: Designed with an additional fitting that allows the valve size to be reduced from 1/2" to 1/4", enabling compatibility with both sizes. Compliant with IP65 standards, offering dust and water resistance to ensure reliable performance in demanding industrial environments, enhancing the durability of air compressor drain systems.Durable Construction: Crafted from high-quality brass material, guaranteeing durability and reliability even in demanding industrial environments.

EFFICIENT DRAINAGE: Ensures effective removal of condensate from air compressor tanks, refrigerated dryers, and drip legs, enhancing the lifespan of air compressor parts. Integrated filters/strainers prevent clogging, particularly in systems with oil content, ensuring consistent and reliable performance.-Made in Türkiye

The inexpensive and reliable automatic drain solenoid valve (relief valve) automatically removes condensate from your air system. It has an integrated strainer to prevent clogging and saves time and money by eliminating the need for manual draining. With adjustable valve open and cycle time settings, all U-728A series relief valves can be adjusted to your operating conditions. The valve opening time is adjustable from 10 to 60 seconds and the cycle time is adjustable from 1 to 60 minutes. These relief valves are the most economical relief valve on the market. They use a solenoid to open and close a valve. UNOX timed solenoid relief valve would be the perfect solution.

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Product Details

SKU:
awhd-us-b0d3lft77s
Model:
U-728A
Country:
US
ASIN:
B0D3LFT77S

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $35 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for UNOX products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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