0 ratings
Rolair Replacement Pilot Unloader Valve For Compressors
The 131B Pilot Unloader valve is a common replacement item for many ROLAIR gas models and electric constant-run only models.
Rolair Replacement Pilot Unloader Valve For Compressors
Item #: 197702821

Rolair Replacement Pilot Unloader Valve For Compressors

Item #: 197702821
0 ratings Write a review
Out of stock
us Imported from USA store
Our Top Logistics Partners
  • fedex
  • dhl
The 131B Pilot Unloader valve is a common replacement item for many ROLAIR gas models and electric constant-run only models.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Easy Installation
Designed for straightforward installation, this valve allows users to quickly replace their old unit, minimizing downtime and ensuring the compressor operates at peak efficiency without complicated procedures.
Durable Construction
Built with high-quality materials, the Rolair pilot unloader valve ensures long-lasting performance and reliability, helping to prevent leaks and pressure drops that can compromise compressor functionality.
Compatibility
Engineered to fit a variety of compressor models, this unloader valve provides versatility for users, making it the go-to choice for those needing a dependable replacement without worrying about compatibility issues.

Product Details

Shop Rolair Replacement Pilot Unloader Valve For Compressors online at a best price in Myanmar. 661671659
  • The 131B Pilot Unloader valve is a common replacement item for many ROLAIR gas models and electric constant-run only models. These include 3095K18CS, 4090HK17, 5715K17CS, 5GR30HK17, 6590HK18, 6820K17CS, 7722HK28, 8422HK30, GD4000PV5H and GD4500PV5R. The valve has a setting of 110/135 PSI cut in/cut out pressure.
MaterialBrass
BrandROLAIR
FeaturesAdjustable
Pack quantity1
Weight4 oz (113.4 grams)
Model131B

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for home workshops, offering reliable performance for small to medium compressor projects, ensuring safety and efficiency.

  • Contractors and Builders

    Designed for frequent use in construction settings, providing durability and effective pressure management for pneumatic tools.

  • Maintenance Technicians

    Perfect for technicians needing quick valve replacements, enhancing compressor reliability and minimizing downtime during equipment servicing.

Not Suitable For
  • High-Volume Users

    Not suitable for heavy industrial applications requiring higher flow rates, may lead to inefficiencies and performance issues.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What models are compatible with the 131B Pilot Unloader valve?

    Answer: It is compatible with many ROLAIR gas models and electric constant-run only models including 3095K18CS, 4090HK17, and more.
  • Question: What is the cut-in and cut-out pressure of the valve?

    Answer: The valve has a cut-in pressure of 110 PSI and a cut-out pressure of 135 PSI.
  • Question: Is the valve easy to install?

    Answer: Yes, the 131B Pilot Unloader valve is designed for easy installation and replacement.

ROLAIR All Plumbing Parts and Repair Editorial Review

The Rolair Replacement Pilot Unloader Valve for Compressors is a high-quality component made from durable brass material, ensuring long-lasting performance. This adjustable valve is specifically designed to improve the efficiency of your compressor, making it an essential replacement part for maintaining optimal operation. Weighing only 4 ounces, it is lightweight yet robust, fitting seamlessly into your existing setup. Customers appreciate its reliability and effectiveness, making it a popular choice among those needing a dependable unloader valve. Whether you're tackling DIY projects or professional tasks, this valve stands out as a necessary addition to your tools, ensuring that compressors work at their best capacity.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Made from durable brass material
  • Lightweight design for easy handling
  • Adjustable feature for enhanced performance
  • Reliable and efficient operation
  • Essential for compressor maintenance

Cons

  • May require specific installation tools

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.