Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement
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Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement
Factory preset, yet can be adjusted for higher or lower pressures.
Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement
зүйлийн дугаар: 12225380

Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement

зүйлийн дугаар: 12225380

MNT 191150

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from АНУ

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АНУ USA дэлгүүрээс импортолсон
Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Баасан гараг, 7 дугаар сар 24
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Factory preset, yet can be adjusted for higher or lower pressures.
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What Stands Out

High Pressure Range
Operates efficiently between 125-150 PSI, ensuring optimal performance for a variety of air compressor applications, making it ideal for both home and professional use.
Reliable Replacement
Designed as a direct replacement for the original valve, ensuring easy installation and dependable performance to extend the life of your air compressor without costly upgrades.
Durable Construction
Crafted from high-quality materials that resist wear and tear, providing users with a long-lasting solution that enhances the overall durability and reliability of their air compressor system.

Бүтээгдэхүүний дэлгэрэнгүй мэдээлэл

Wide selection of Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement available at Ubuy Mongolia. Shop now and get the best deals!
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Home Mechanics

    Ideal for DIY enthusiasts needing reliable pressure control in home garage air compressor setups.

  • Professional Technicians

    Great for service professionals who require durable and efficient unloader valves for frequent compressor use.

  • Heavy Machinery Users

    Beneficial for construction operators or industries relying on heavy machinery with high PSI air compression needs.

Not Suitable For
  • Low PSI Applications

    Not suitable for users working with air compressors that operate below the 125 PSI threshold.

  • Low-Volume Users

    Users with minimal air compressor needs might not require a dedicated unloader valve of this type.

  • Budget Shoppers

    Those looking for the cheapest option may find better alternatives that suit low-cost applications.

БАРААНЫ ТАЙЛБАР

Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement

Асуулга байна уу? Бидэнтэй чатлаарай

Хэрэглэгчийн асуулт ба хариултууд

  • Асуулт: What is the purpose of the Air Compressor Pilot Unloader Valve 131B?

    Хариулт: The Air Compressor Pilot Unloader Valve 131B is designed to relieve pressure in an air compressor system. It allows the compressor to restart without excess pressure buildup, ensuring smoother operation. This component helps manage the pressure effectively, making it essential for maintaining optimal compressor performance, especially in high-demand applications like automotive and industrial settings.
  • Асуулт: How do I know if my unloader valve needs replacement?

    Хариулт: Signs that your unloader valve needs replacement include continuous air leakage, difficulty starting the compressor, or inconsistent pressure readings. If you notice that the compressor fails to build pressure or suddenly stops while in operation, these may also indicate a faulty valve. Regular maintenance check-ups can help identify these issues early on, ensuring that your air compressor remains functional and efficient.
  • Асуулт: Can I install the 131B unloader valve myself?

    Хариулт: Yes, you can install the 131B unloader valve yourself if you have basic mechanical skills and tools. First, ensure the compressor is unplugged and depressurized. Remove the old valve, then install the new one according to your compressor's manual specifications. This can enhance your compressor’s efficiency and life span, particularly for DIY enthusiasts or those managing their own air tools.
  • Асуулт: What are the typical PSI settings for the 131B unloader valve?

    Хариулт: The 131B unloader valve operates effectively between 125-150 PSI. This range is typical for most air compressors used in various applications, including powering pneumatic tools and spray painting. Adhering to these PSI settings is crucial for achieving optimal performance while preventing undue stress on your compressor, which can lead to costly repairs or inefficiencies.
  • Асуулт: Is the 131B unloader valve compatible with all air compressors?

    Хариулт: While the 131B unloader valve is widely compatible with many air compressor models, it's important to verify that it matches your specific compressor's requirements. Always check the manufacturer’s specifications and compatibility details before purchasing to ensure a proper fit, helping maintain the efficiency in a variety of settings—from home workshops to industrial facilities.
  • Асуулт: What material is the 131B unloader valve made from?

    Хариулт: The 131B unloader valve is typically made from durable brass or other similar metals designed to withstand high pressure and resist corrosion. This robust construction ensures longevity and reliability, making it suitable for regular use in various environments. Choosing a high-quality material can significantly impact the overall durability of your compressor system.
  • Асуулт: How does the unloader valve affect compressor efficiency?

    Хариулт: The unloader valve plays a critical role in maintaining compressor efficiency. By releasing excess pressure when the compressor stops, it prevents strain on the system, allowing for quicker restart cycles. This function aids in reducing energy consumption and wear on the compressor, making it vital for operators aiming to optimize performance and reduce operational costs.
  • Асуулт: What should I do if my unloader valve is leaking?

    Хариулт: If your unloader valve is leaking, the first step is to identify the source of the leak. Check all connections and fittings for tightness. If the leak persists, consider replacing the valve, as prolonged leaking can lead to pressure loss and increased electric consumption. Addressing leaks promptly can significantly enhance the longevity and functionality of your compressor.
  • Асуулт: What is the maintenance required for an unloader valve?

    Хариулт: Maintaining your unloader valve involves regular checks for any signs of wear, leaks, or irregularities. It’s advisable to clean the valve periodically and ensure that it is free of debris and contaminants. Frequent inspections can help prevent major malfunctions and costs associated with replacement while ensuring your air compressor operates smoothly for demanding applications.
  • Асуулт: Where can I buy Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement?

    Хариулт: You can buy the Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement from Ubuy in Mongolia. Ubuy specializes in a wide range of compressor parts and accessories, providing easy access to quality products for air compressor maintenance and repair needs.

R Conrader Air-Compressor Accessories Editorial Review

The Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement seems to be a reliable product. According to the manufacturer, it is set at 140 PSI from the factory. There is a bit of confusion about whether it's made in the USA, but the response indicates that it is. Additionally, the kick-on and kick-off PSI are within the stated range of 125-150 PSI. In a review, a customer mentioned that this pilot unloader valve worked perfectly for their air compressor. They were also pleased with the technical support provided by the company, which helped them with installation.

Customer Reviews & Ratings

5.0
1 Хэрэглэгчийн үнэлгээ
  • 5 од
    100%
  • 4 од
    0%
  • 3 од
    0%
  • 2 од
    0%
  • 1 од
    0%

Энэ бараанд шүүмж өгөх

Бусад хэрэглэгчидтэй санал бодлоо хуваалцана уу

Давуу тал

  • Precisely set at 140 PSI from the factory
  • Helpful technical support for installation

Сул талууд

  • Some confusion regarding country of manufacture Overall, the Air Compressor Pilot Unloader Valve 131B 125-150 PSI Replacement seems to be a satisfactory product, with a few minor points that could be clarified by the manufacturer.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Product Price History

Чухал мэдээлэл

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MNT 191150

Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Баасан гараг, 7 дугаар сар 24

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Онцлог & Давуу талууд

  • Replacement 131B Pilot Unloader Valve for Compressors
  • Pressure adjustable from 125PSI-150PSI
  • Compatible with Rolair, Jenny, Emglo
  • Features hand toggle for unloader and discharges pump air through felt muffler
  • Suitable for pumps without head unloaders and tanks with check valves
  • 3/8' MPT x 1/8' FPT for throttle control, 1/8' FPT for check valve port

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