
K32-5 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $68.00 | Condition is New – Open box, Tecumseh K32-5 Rotolock Valve 3/8 Flare, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $85.00 | Condition is New, TECUMSEH K32-5 3/4" NEW Rotolock x 3/8" SAE Rotolock Valve (31547-8) QUICK SHIP!, FREE SHIPPING | 100.0% |
![]() | $92.82 | Condition is New, Tecumseh K32-5 3/8" Flare Service Valve, FREE SHIPPING | 99.7% |
![]() | $105.69 | Condition is New, Tecumseh K32-5 Service Valve Kit Rotolock 3/8 inch SAE Flare, FREE SHIPPING | ![]() |

The Tecumseh K32-5 Rotolock Valve is a versatile and reliable solution for your cooling system needs, engineered with precision and durability in mind. This 3/8 flare valve is part of Tecumseh's Rotolock series, which is known for its innovative design and robust performance.
The K32-5 Rotolock Valve features a compact, yet robust design that measures 1.5 inches in length and 1.1 inches in width. It is constructed from high-quality materials, including a brass body, stainless steel valve components, and a Viton seal. This ensures excellent corrosion resistance, durability, and longevity even in harsh operating conditions.
The valve operates using a rotary action mechanism, which provides positive shut-off and leak-free performance. The Rotolock design also allows for easy installation and maintenance. The 3/8 flare connection makes it compatible with a wide range of hoses and systems, offering flexibility and versatility.
This valve is suitable for applications requiring low to medium pressure and flow rates, making it an ideal choice for small engine cooling systems, air conditioning systems, and hydraulic systems. Its flow rate is 3.5 GPM (gallons per minute) at 40 PSI (pounds per square inch) and 4.7 GPM at 60 PSI.
The K32-5 Rotolock Valve comes with a 1-year limited warranty from Tecumseh, reflecting the company's confidence in its product's quality and performance. With its reliable operation, easy installation, and long-lasting design, this valve is an excellent investment for any system that demands dependable fluid control.
Tecumseh K32-5 Rotolock Valve 3/8 Flare: A Comprehensive Analysis
The Tecumseh K32-5 Rotolock Valve is a popular choice for those in need of a reliable and efficient 3/8 flare valve for refrigeration or air conditioning applications. In this analysis, we will discuss the key features, advantages, and disadvantages of this valve.
Features:1. Rotolock design: The valve uses a Rotolock design, which provides a positive shutoff and eliminates leakage.
2. 3/8 flare connection: The valve has a 3/8 flare connection, making it a standard size in the HVACR industry.
3. Brass construction: The valve is made of brass, ensuring durability and resistance to corrosion.
4. Temperature range: The valve can handle a temperature range of -40 F to 250 F (-40 C to 121 C).
Advantages:1. Leak-free operation: The Rotolock design ensures a leak-free operation, reducing the risk of refrigerant loss.
2. Durable construction: The brass construction makes the valve resistant to corrosion and ensures long-lasting performance.
3. Easy installation: The 3/8 flare connection is a common size in the industry, making it easy to find and install compatible fittings.
4. Wide temperature range: The valve can handle a wide temperature range, making it suitable for various refrigeration and air conditioning applications.
Disadvantages:1. Price: The Tecumseh K32-5 Rotolock Valve may be more expensive than some other valves in the market.
2. Size: The valve may be larger than some other valves, requiring more space for installation.
3. Requires specific tools: Installing the valve may require specific tools, such as flare wrenches, which may not be readily available to all users.
Conclusion:The Tecumseh K32-5 Rotolock Valve is a reliable and efficient choice for those in need of a 3/8 flare valve for refrigeration or air conditioning applications. Its leak-free operation, durable construction, and wide temperature range make it a valuable investment for HVACR professionals and DIY enthusiasts alike. However, its higher price point and larger size may be a drawback for some users.
Recommendation:If you are looking for a high-quality, leak-free, and durable 3/8 flare valve for refrigeration or air conditioning applications, the Tecumseh K32-5 Rotolock Valve is a recommended choice. Despite its higher price point and larger size, its advantages far outweigh the disadvantages, making it a worthwhile investment for those seeking reliable and efficient performance.
Details:
Made by Tecumseh in the USA, this valve features a 3/8 flare connection for easy installation and maintenance. The Tecumseh K32-5 rotolock valve is a high-quality valve designed for use in hvac and refrigeration systems.
specifications maxohvac:
- brand: Tecumseh
- mpn: K32-5
- part type: Valve
- country of origin: United States
- california prop 65 warning: Warning
seller maxohvac:
- city: park ridge, new jersey
- rating: 100.0%
- # reviews: 574
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- policy: no returns
payments maxohvac:
- credit card: mastercard
- other
- wallet: paypal
shipping maxohvac:
- transit: 4-8 days
- class: standard
- service: usps ground advantage
- carrier: usps
- type: calculated
offer maxohvac:
- in stock #: 4
- started: april 17, 2026
- sold #: 5
- prices: $68.00–$105.69
- item condition:
- New – Open box
- New
- availability: in stock
- options: ship-to-home
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- K32-3: VALVE, Tecumseh




