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Pilot Unloader Discharge Valve AIR Compressor, 1/4" Male NPT MNPT (115-130 PSI)
Item #: 31762616

Pilot Unloader Discharge Valve AIR Compressor, 1/4" Male NPT MNPT (115-130 PSI)

Item #: 31762616

AUD 45

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What Stands Out

High Pressure Tolerance
Operates efficiently between 140-175 PSI, ensuring optimal compressor performance and reliability for extended periods, addressing pressure stability issues commonly faced by users.
Compact Design
1/4" MPT connection allows for easy installation and compatibility with various air compressors, making it a versatile choice for DIY enthusiasts and professionals alike.
Durable Construction
Built with high-quality materials to withstand demanding environments, ensures long-lasting performance and reduces the frequency of replacements, providing significant cost savings over time.

Product Details

Shop for high-quality Pilot Unloader Discharge Valve for your Air Compressor at Ubuy Australia. Explore a wide range of valves for compressed air systems and pneumatic signals. Buy now!
Inlet Connection TypeNational Pipe Tapered
Outlet Connection TypeFNPT
Number of Ports2
Thread TypeNPT
Connector TypeThreaded
Thread Size1/4 inch (35.6 cm)
Valve Typepilot valve
Inlet Connection Size0.25 Inches (0.6 cm)
Size3 1/8 inches (7.6 cm)
Item Weight0.47 Pounds (210 grams)
Material TypeBrass, Stainless Steel
Brand Nameconrader
Model NumberRCB-F-HU-115-130
ManufacturerCONRADER
UPC691023899551
Manufacturer Part NumberRCBM-HU
Unit Count1.0 Count
MaterialBrass, Stainless Steel
Brandconrader

Who Should Buy?

Suitable For
  • Home Workshop Users

    Ideal for DIY enthusiasts needing reliable pressure control for various air tools in a home garage setup.

  • Small Business Owners

    Perfect for small businesses using air compressors in automotive or woodworking applications, ensuring consistent performance.

  • HVAC Technicians

    Recommended for HVAC professionals requiring a dependable unloader valve to maintain optimal air pressure in equipment.

Not Suitable For
  • Industrial Applications

    Not suitable for heavy-duty industrial environments where higher pressures and larger valves are necessary.

  • Large Scale Projects

    May not meet the requirements of large-scale operations that require higher air flow and particularly robust components.

  • Beginners with No Guidance

    Not ideal for users who lack experience, as installation may require specific technical knowledge to avoid issues.

Product Description

Pilot Unloader Discharge Valve AIR Compressor, 1/4" Male NPT MNPT (115-130 PSI)

About This Item

Introducing the Pilot Unloader Discharge Valve AIR Compressor, the perfect companion for your compressed air system. This high-quality valve is designed to actuate another device using a pneumatic signal, ensuring seamless operation and enhanced efficiency. With its versatile applications, the Pilot Unloader Discharge Valve can be used in various scenarios. Whether you need to actuate a throttle control to regulate engine speed, open and close a discharge valve to vent air, or operate intake unloaders in the compressor's head, this valve has got you covered. One of the key features of this valve is its adjustable pressure range, allowing you to set both the unload and load settings according to your specific requirements.

As your compressor operates within this range, the Pilot Unloader Discharge Valve enables smooth cycling. When the pressure reaches the unload setting, the pilot valve opens and actuates the desired device, such as a throttle control or discharge valve. On the other hand, when the pressure reaches the load setting, the pilot valve closes, restoring the compressor to normal operation. Crafted with precision and durability in mind, this valve boasts a 1/4" male NPT MNPT connection, ensuring a secure and reliable fit with your air compressor.

Constructed from robust materials, it is built to withstand the rigors of daily use and provide long-lasting performance. Whether you're in need of a pilot unloader valve, a discharge valve, or an air compressor valve, the Pilot Unloader Discharge Valve AIR Compressor is the ideal choice. Its versatile functionality, adjustable pressure range, and dependable construction make it a valuable addition to your compressed air system. Don't compromise on the performance of your air compressor. Invest in the Pilot Unloader Discharge Valve today and experience enhanced efficiency and reliability like never before.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What’s the cut in pressure and cut out pressure from factory?

    Answer: There is no factory preset. You need to set it yourself following the instructions in a YouTube video by MasterToolRepair.
  • Question: Are the load/unload settings adjustable?

    Answer: Yes, but you may need to search the internet for instructions on how to adjust the settings.
  • Question: I want to convert an electric air compressor to gas engine, is this valve enough to release air at set psi? Or do I need something else?

    Answer: You will need a throttle unloaded valve and run a pneumatic unloaded line to the compressor head, in addition to this valve.
  • Question: Does this work on a jenny g3e-30v air compressor?

    Answer: Yes, it does.
  • Question: The description indicates the unloader can control a discharge valve and throttle control. Can this unit control both or only one?

    Answer: This control is a discharge valve. It can control both the discharge valve and the throttle, but you will need a different throttle control.

conrader Air-Compressor Accessories RCB-F-HU-115-130 Editorial Review

The pilot unloader valve is a well-built OEM replacement part that works well for many air compressors, including the Jenny G3E-30V. It may require adjusting the load/unload settings, but a YouTube video by MasterToolRepair can guide you. The discharge valve can control the throttle, but a different throttle control may be needed. One reviewer had some issues with threads not being cut correctly, but the majority found no problems and reported that the valve worked smoothly and fixed compressor issues. It is also reasonably priced compared to buying it through a dealer.

Customer Reviews & Ratings

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Pros

  • Works well on various air compressors, including Jenny G3E-30V
  • Good solid materials used, should last a long time
  • Well built
  • Good part for the money

Cons

  • May require adjusting load/unload settings

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4/5 284 + reviews
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“Great continuous communication. Packaged well. Arrived promptly.”

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“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”

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“Great communication, prompt delivery.”

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“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”

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“Delivery was prompt, with many updates along the way.”

23 May 2026 · via Trustpilot
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