2Pcs 1/2 Inch NPT Brass Drain Valve External Thread 21mm Hex Diameter Safety Valve for Truck Boilers Air Compressors Chemical Manufacturing with Pull Ring

★★★★★ 4.3 31 reviews

$11.99
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$11.99
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Product details

Management number 218754836 Release Date 2026/05/03 List Price $4.80 Model Number 218754836
Category
  • Precise Dimensions: 1/2 NPT external thread with a 21mm hexagonal outer diameter, designed for easy installation on air tanks and boilers.
  • Wide Application: Ideal for truck boiler compressed air tanks and other applications including air compressors, petrochemical, gas processing, and power generation systems.
  • Material: Made from durable brass with an internal stainless steel spring for long-lasting performance.
  • Convenient Design: Equipped with a pull ring for easy drainage and pressure release, ensuring safe and efficient operation.
  • Leak-Proof: Comes with a rubber seal layer to prevent leaks and ensure a tight seal under high-pressure conditions.
Size Thread Size: 1/2 NPT/Hex Diameter: 21mm
Brand Name SG Store
Unit Count 2.0 Count
Valve Type Drain Valve
Manufacturer SG Store
Model Number 2e3c9ce2-090e-40b2-88b9-56349630b582
Number of Ports 2
Number of Pieces 2
Specification Met CE
Manufacturer Part Number 220-A-VH

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4.3 out of 5
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31 ratings | 13 reviews
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