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1/2" x 3/4" Poppet Adjustable Relief Valve Pressure Relief Valve with 100-300 Psi for Water Systems

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Product details

Management number 221423789 Release Date 2026/05/03 List Price $17.20 Model Number 221423789
Category

Features: Dual Fluid Versatility​: This versatile poppet style adjustable relief valve works seamlessly as both a water pressure relief valve and an air pressure relief valve, making it a practical choice for different fluid systems. Its design ensures efficient pressure regulation, contributing to the smooth operation of your equipment. ​ All-Round Performance​: As a high-performance adjustable pressure relief valve, it combines the advantages of brass material and standard NPT threads. Whether you need a 1/2 pressure relief valve for industrial or domestic use, this product offers reliable pressure control, enhancing the safety and longevity of your system. Leak-Resistant Secure Fit The machined brass body with Buna-N sealing ensures a tight seal, while the stainless steel spring maintains stability. Compatible with pressure reducing valve setups when downstream pressure regulation is needed. Specifications: Material: brass Color: brass Size: 3/4" NPT male inlet and 1/2" NPT female outlet Package includes: 1 x Poppet style adjustable relief valve Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

  • Precise Pressure Control: this poppet style adjustable relief valve features a calibrated adjustment knob, allowing exact pressure settings from 100 to 300 psi (6.9–20.7 bar) for systems with water, oil, or air
  • Standard Npt Threads for Easy Installation: with 3/4" NPT male inlet and 1/2" NPT female outlet, this NPT pressure relief valve fits most piping systems; The O-ring design minimizes leakage risks; Note: please check the size before purchasing
  • Heavy-duty Brass Construction: made of solid brass for corrosion resistance, this pressure relief valve ensures long-term reliability in high-pressure environments up to 300 psi
  • Versatile Media Compatibility: this adjustable pressure relief valve can be applied to water, hydraulic oil, or compressed air systems, offering flexible pressure management
  • Wide-range Pressure Adjustment: ideal for industrial and residential use, this air pressure relief valve and water pressure relief valve covers a broad range (100–300 psi), making it suitable for boilers, compressors, and hydraulic systems; Always verify system requirements before installation
Size 1/2" x 3/4"
Brand Name Otoolling
Unit Count 1.0 Count
Valve Type Pressure Relief Valve
Item Weight 0.45 Pounds
Thread Size 3/4" x 1/2"
Thread Type NPT
Manufacturer Otoolling
Model Number HUU-Otoolling-1592
Material Type Brass
Exterior Finish Brass
Item Dimensions 3.07 x 1.5 x 1.1 inches
Number of Ports 2
Maximum Pressure 300 Pound per Square Inch
Number of Pieces 1
Included Components 1 x Poppet style adjustable relief valve
Outlet Connection Size 0.5 Inches
Outlet Connection Type NPT
Manufacturer Part Number HUU-Otoolling-1592
Smart Home Compatibility Not Smart Home Compatible

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