
909-RV-3-4-1 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $50.00 | Condition is New, Watts LFRK 909-RV 3/4-1 Relief Valve Rubber Parts Repair Kit, shipping cost = $5.97 | 100.0% |
![]() | $59.99 | Condition is New, NIB WATTS RK 909-RV 3/4-1" RELIEF VALVE RUBBER PARTS REPAIR KIT, FREE SHIPPING | 100.0% |
![]() | $45.00 | Condition is New, New Watts Regulator - Repair Kit SKU# 0887131 RK 909 RV 10075LR, shipping cost = $19.02 | 100.0% |
![]() | $92.82 | Condition is New, Watts LFRK 909-RV 3/4-1 FNFP, FREE SHIPPING | 99.8% |
![]() | $95.89 | Top Pick! Condition is New, Watts Lfrk 909-Rv 3/4-1 Relief Valve Repair Kit, FREE SHIPPING | ![]() |
![]() | $97.65 | Top Pick! Condition is New, Watts LFRK 909-RV 3/4-1 Relief Valve Repair Kit, FREE SHIPPING | 99.5% |
![]() | $250.00 | Top Pick! Condition is New, Watts RK 909-RV 4-6 Relief Valve Rubber Parts Repair Kit 0887232 NEW! 9A, shipping cost = $8.00 | 100.0% |
![]() | $262.99 | Condition is New, Watts LFRK 909-RV Relief Valve Repair Kit for LF909 Series 2-1/2-3", FREE SHIPPING | ![]() |
![]() | $324.00 | Condition is New, WATTS 0794150 LFRK 909-RV 4-6" 909 RELIEF VALVE RUBBER PARTS REPAIR KIT, shipping cost = $15.10 | 100.0% |
![]() | $357.99 | Top Pick! Condition is New, Watts Lfrk 909-Rv 2 1/2-3 Relief Valve Repair Kit, FREE SHIPPING | ![]() |
![]() | $497.99 | Condition is New, Watts Lfrk 909-Rv 4-6 Relief Valve Repair Kit, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $18.95 | Condition is New – Open box, NEW WATTS RK 909-RV 3/4-1" RELIEF VALVE RUBBER PARTS REPAIR KIT (INCOMPLETE), FREE SHIPPING | 100.0% |
![]() | $29.99 | Condition is New – Open box, Watts 0887131 RK 909-RV 3/4" - 1" Relief Valve Rubber Parts Repair Kit, shipping cost = $4.00 | 100.0% |
![]() | $145.00 | Condition is New – Open box, Watts RK 909-Rv 2 1/2-3 Relief Valve Repair Kit 0887231, shipping cost = $14.50 | 100.0% |
![]() | $259.99 | Condition is New – Open box, Watts RK 909-RV 8-10 Relief Valve Rubber Parts Repair Kit - NOS FREE SHIPPING, FREE SHIPPING | 100.0% |

The Watts 909-RV 3/4-1 LFRK Relief Valve Repair Kit is a comprehensive solution for repairing and maintaining Watts 909-RV series 3/4-inch LFRK (Leak Free Relief Valve) relief valves. This repair kit comes with a carefully selected assortment of high-quality components designed to restore the functionality and reliability of your relief valve.
The kit includes a replacement spring assembly, a new diaphragm, and an adjusting nut. The spring assembly is engineered to provide the correct amount of force for the relief valve to operate effectively. It is made from corrosion-resistant materials to ensure long-lasting performance even in harsh environments.
The new diaphragm is made from a durable elastomer material that provides excellent sealing ability. It is designed to fit perfectly into the relief valve and restore its leak-free functionality. The adjusting nut enables easy adjustment of the valve's pressure setting, allowing you to fine-tune its performance to meet your specific application requirements.
Installing the repair kit is a straightforward process. The kit comes with clear instructions to guide you through the steps. The repair process does not require any special tools, making it a convenient and cost-effective solution for maintaining your Watts 909-RV relief valve.
The Watts 909-RV 3/4-1 LFRK Relief Valve Repair Kit is an essential tool for anyone who relies on Watts 909-RV relief valves for their heating or plumbing systems. By keeping your relief valve in good working order, you can prevent costly repairs or replacement, ensure the safety and efficiency of your system, and maintain peace of mind knowing that you're in control of potential pressure situations.
Buying the Watts 909-RV 3/4-1 LFRK Relief Valve Repair Kit can be a useful investment for homeowners and professionals who deal with plumbing systems regularly. Here are some pros and cons to consider before making a purchase:
Pros:1. Cost-effective: Repairing a relief valve instead of replacing it can save significant money in the long run. This repair kit is designed to help fix common issues with Watts 909-RV relief valves.
2. Versatile: The kit includes parts to repair both pressure and temperature relief valves, making it a convenient option for addressing various plumbing issues.
3. Easy installation: The repair kit comes with clear instructions and easy-to-use components, allowing for a relatively straightforward installation process.
4. Durable: Watts is a trusted brand known for producing high-quality plumbing products, ensuring that the repair kit's components are built to last.
Cons:1. Limited compatibility: The Watts 909-RV 3/4-1 LFRK Relief Valve Repair Kit is designed specifically for Watts 909-RV relief valves. If you have a different brand or model of relief valve, you may need to look for a different repair kit.
2. May not cover all issues: While the repair kit includes components to address common issues, it may not cover all possible problems with the relief valve. In some cases, a replacement valve might be necessary.
3. Requires some plumbing knowledge: Although the repair process is relatively straightforward, some plumbing knowledge is necessary to ensure proper installation and functionality.
Conclusion:The Watts 909-RV 3/4-1 LFRK Relief Valve Repair Kit is a cost-effective and convenient option for repairing common issues with Watts 909-RV relief valves. However, it's essential to keep in mind that the kit may not cover all possible problems and that some plumbing knowledge is necessary for installation. If you are unsure about the repair process or if the relief valve is beyond repair, it might be best to consult a professional plumber.
Recommendation:If you own a Watts 909-RV relief valve and are experiencing common issues such as leaking or failure to activate, the Watts 909-RV 3/4-1 LFRK Relief Valve Repair Kit can be a worthwhile investment. However, if you are unsure about the repair process or if the relief valve is beyond repair, it's recommended to consult a professional plumber for advice.
Details:
Lfrk 909-RV 3/4-1.
specifications maxohvac:
- brand: Watts
- mpn: 909-rv
- model: Lfrk 909-rv 3/4-1
- type: Pipes, Valves Fittings Valves Backflow Preventer Repair Kit
- country of origin: Us
- restricted sale item code: A9
- weight: 0.1800
- length: 9.000
- width: 6.000
- features: Relief Valve Repair Kit, For Use With Watts Series Lf909, 3/4 In
- battery included: No
- upc: 098268458992
returns maxohvac:
- method: money back
- policy: returns accepted
- time: 60 days
- paid by: seller
shipping maxohvac:
- service: standard
- transit: 4-4 days
- type: fixed
- class: standard
seller maxohvac:
- # reviews: 1287899
- rating: 99.8%
- city: USA
offer maxohvac:
- started: november 30, 2025
- prices: $45.00–$497.99
- item condition:
- New
- New – Open box
- availability: in stock
- options: ship-to-home
- sold #: 17
payments maxohvac:
- other
- credit card: mastercard
- wallet: apple-pay
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
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