There is always a perfect best backflow preventer for sprinkler system out there in the market for you. However, you may not have the time and resources to try and research each of them in detail. So we’ve done the heavy lifting and are sharing below our detailed review of Top 10 best backflow preventer for sprinkler system.
In Hurry? Checkout Our Top Pick Of Best Backflow Preventer For Sprinkler System.
Our Top Pick
9.7/10 our score
Best Backflow Preventer For Sprinkler System
| Rank | Product Name | Score |
|---|---|---|
|
1  |
Febco 1" BV-Pressure Vacuum Assembly, 765 |
9. 7 |
|
2  |
Watts 1 inch 007M1QT Double Check Valve |
9. 5 |
|
3 |
Zurn 1-720A Wilkins Pressure Vacuum Breaker 1-Inch Assembly |
9. 1 |
|
4 |
Rainbird Plastic ASVF Series Electric Valve with Flow Control and Atmospheric Backflow Preventer, 1"/24 VAC |
8. 8 |
|
5 |
Pipe Insulation Cover by Pipe Warmers – The Original Backflow Preventer, Sprinkler Freeze Protection – Highly Insulated Pouch – Outdoor Winter Irrigation, Sprinkler, Spigot, Cover. (24x24, Sand) |
8. 6 |
|
6 |
Bonnet repair kit # 905-212 fit for febco #765 PVB 1" & 1-1/4" Vacuum Breakers & Backflow. |
8. 2 |
|
7 |
Backflow Preventers Protection, 30”W x 24”H Backflow Winter Cover, Insulated Cover Pouch for Irrigation Backflow Valve, Sprinkler Valves in Snow or Sun Exposure, Winterizing Backflow Preventers – Sand |
8. 0 |
|
8 |
FavorCOOL Bonnet Poppet Repair kit fit for FEBCO 765-1 PVB 1" 2X O-Rings Included Replacement Part# 905-211 1" & 1-1/4" Backflow Preventer and Vacuum Breaker |
7 .7 |
|
9 |
Backflow Valve Preventer Cover Insulation Pouch, Pipe Insulation Irrigation Sprinkler System Cover Backflow Freeze Protection, Include 2 Packs Outdoor Water Faucet Cover, Insulated Pouch (16x20) |
7. 4 |
|
10 |
homewinner 4ALLTECH Bonnet Poppet Repair kit fit for FEBCO 765-1 Replacement Part# 905-211 1" & 1-1/4" Backflow Preventer and Vacuum Breaker |
7. 2 |
1. Febco 1" BV-Pressure Vacuum Assembly, 765
9.7/10 our score
- For use in health hazard cross connections and continuous pressure applications
- Durable bronze body construction
- Designed for minimum head loss
- Plastic bonnet protects valve body from freeze damage
- Internal parts easily serviceable in line from top of unit
- Maximum pressure of 150 psi
2. Watts 1 inch 007M1QT Double Check Valve
9.5/10 our score
- Watts
- 007M1QT
- Backflow Preventers
3. Zurn 1-720A Wilkins Pressure Vacuum Breaker 1-Inch Assembly
9.1/10 our score
- Serial number visible in any installed orientation reduces labor time
- Consistent, reliable performance provides world class backsiphonage protection
- Construction offers corrosion-resistance, strength, and winterization protection
- ASSE Listed 1020
- CSA Certified
- Approved by the Foundation for Cross-Connection Control & Hydraulic Research at the University of Southern California
4. Rainbird Plastic ASVF Series Electric Valve with Flow Control and Atmospheric Backflow Preventer, 1"/24 VAC
8.8/10 our score
- 1 in. (26/34) plastic residential irrigation valve
- Combination reliable DVF valve and atmospheric backflow preventer in one unit
- Incorporates all features of DV/DVF Series valves - I.A.P.M.O. and A.S.S.E listing approved
- City of Los Angeles listing approved - Canadian Standards Association approved
- All of our valves work with any standard sprinkler timer
5. Pipe Insulation Cover by Pipe Warmers – The Original Backflow Preventer, Sprinkler Freeze Protection – Highly Insulated Pouch – Outdoor Winter Irrigation, Sprinkler, Spigot, Cover. (24x24, Sand)
8.6/10 our score
- DON'T RISK YOUR PIPES – Made with the highest quality standards. Frozen pipes can cause extensive damage and repairs can be costly. Pipe Warmers protect your pipes better than the rest!
- MEASURE CORRECTLY – The dimensions listed are OUTSIDE dimensions. So allow 2 inches extra on the width, as the pouch won't stretch.
- SEVERE WEATHER PROTECTION – Snow, rain, wind, and even intense heat – our insulation covers are industrial grade for the home user and fully water-resistant, water-proof, and fit like a glove.
- INDUSTRIAL GRADE INSULATION - Used in all construction and commercial buildings for maximum protection. We use the highest 600 Oxford material, coated and triple stitching for structural integrity. High-intensity Velcro for max security on the bottom, and ultra-thick rubber Insulation with cotton stuffed edges.
- WEARS WELL - will not only protect against the harshest elements but will also weather well over time and maintain their structure. Inferior insulations and fabrics will wear out over time. Our Sand color will match most exterior landscapes and blend into your home and landscape.
6. Bonnet repair kit # 905-212 fit for febco #765 PVB 1" & 1-1/4" Vacuum Breakers & Backflow.
8.2/10 our score
- 1Please confirm the model # 905-212 before you buy
- 2.The product provides longer life and more reliable operation
7. Backflow Preventers Protection, 30”W x 24”H Backflow Winter Cover, Insulated Cover Pouch for Irrigation Backflow Valve, Sprinkler Valves in Snow or Sun Exposure, Winterizing Backflow Preventers – Sand
8/10 our score
- Dimensions – 30” W x 24” H (Fit up to 28” wide backflow valves system). If you are not sure the size or have any other question about our product, please feel free to email us, we are pleasure to help you. Measure your backflow system before purchasing to make sure that this cover is suitable for your backflow valves system. Save your time waiting for exchanges.
- Insulation & Waterproof – Made of heavy material 600 Oxford Fabric and Industrial Grade Insulation EVA rubber foam, triple stitching for max security, has both waterproof and insulation effect. It can also be used in all construction and commercial building for maximum protection.
- Avoid High Repair Costs - Protects your backflow pipe systems from freezing, bursting and blowouts due to the severe weather conditions like snow, rain, wind and sun exposure heating. Avoid expensive cost for valve replacing and repair every year.
- Appearance - The Sand color will match the color of most of the houses and will blends in with the limestone wall.
- Stay Sturdy - Put the cover on your pipes and close it with the Velcro Strips. No more tools and screws. Keep your insulated pouch in place. No worry dogs to get it away and the wind blowing it away. It is very easy to setup.
8. FavorCOOL Bonnet Poppet Repair kit fit for FEBCO 765-1 PVB 1" 2X O-Rings Included Replacement Part# 905-211 1" & 1-1/4" Backflow Preventer and Vacuum Breaker
7.7/10 our score
- TWO O-rings are included, Dia. 2.65mm and 2.30mm, respectively. They can best fit for all customer's need for the assembly replacement. The default O-ring on the assembly is Dia. 2.30mm. In some cases, if leaking occurs after you installed the replacement assembly, please replace the default O-ring with the extra Dia. 2.65mm one.
- Fit for FEBCO's Model 765 EVB 1" and FVB 1-1/4" Valve, vacuum breaker and backflow preventer, which is popular with your garden sprinkler system. Please confirm your model # 905-212 before place order. Febco part number 905212 FRK 765-BP 1-1 1/4 Bonnet Poppet Assembly.
- The product design prevents freeze damage to the bronze body and limits damage to less expensive internal components, reduces fouling and chattering and provides longer life and more reliable operation.
- Install instruction: Please use the included oil to lubricate this part and the bronze valve first before installation, use a screwdriver or any rod shape tools, crossing the supporting columns, to screw this bonnet part into the valve case. Using medium and impulse load to screw, do not to screw too hard because this part is brittle, since this part is designed to be as a safety breaker.
- Ready-to-Go kit, Includes bonnet, O-ring, spring, e-ring, washer, stem, rubber disc, poppet and oil bag. Easy to install. Lead Free
9. Backflow Valve Preventer Cover Insulation Pouch, Pipe Insulation Irrigation Sprinkler System Cover Backflow Freeze Protection, Include 2 Packs Outdoor Water Faucet Cover, Insulated Pouch (16x20)
7.4/10 our score
- Size: 16”W x 20”H(Outside dimensions, fit up to 14” wide backflow valves system) , Recommend to have measured pipe before purchase, and to reserve 2 inch or above.
- Insulation & Waterproof Made of heavy material 600 Oxford Fabric and Industrial Grade Insulation EVA rubber foam, triple stitching for max security, has both waterproof and insulation effect. Keep the Backflow Device / Irrigation System / Lawn Sprinkler System from freezing or sunning.
- Cost-effectiveProtects your backflow pipe systems from freezing, bursting and blowouts due to the severe weather conditions like snow, rain, wind and sun exposure heating. Avoid expensive cost for valve replacing and repair every year.
- Double Freeze-proofing1, The color of this backflow preventer cover is black color, Using the heat absorption principle of black, double freeze-proofing, more resistant to dirt and durable.2, Velcro at the bottom let you can easily placed it on the backflow pipe or remove easily, and the grommet increase security, lock the insulation pouch and keep it secure, keep the backflow cover on the ground and preventing from being stolen, more safe.
- Satisfied Customer Service Our products are design to last, if you are not satisfied with this product or any other problem, please contact us immediately, we will give you a satisfactory reply and solutions.
10. homewinner 4ALLTECH Bonnet Poppet Repair kit fit for FEBCO 765-1 Replacement Part# 905-211 1" & 1-1/4" Backflow Preventer and Vacuum Breaker
7.2/10 our score
- Instruction: Please apply the included grease on both threading of the bonnet part and bronze valve. Two pits on the outer ring of the bonnet part are fitting for large wrench, use proper tool to tighten if needed.
- OEM factory replacement part for FEBCO. Two Fit for FEBCO's Model 765 EVB 1" and FVB 1-1/4" Valve, vacuum breaker and backflow preventer.
- Please confirm your model # 905-212 before place order. Febco part number 905212 FRK 765-BP 1-1 1/4 Bonnet Poppet Assembly.
- Ready-to-Go kit, Includes bonnet, O-ring, spring, e-ring, washer, stem, rubber disc, poppet and oil bag
- Easy to install, Free of Lead.