568 reviews analysed
1. Zurn 1-720A Wilkins Pressure Vacuum Breaker 1-Inch Assembly
Feature
- Maximum working water pressure 150 PSI
- Maximum working water temperature 110 DegreeF
- Hydrostatic test pressure 300 PSI
- End connections threaded ANSI B1.20.1
- All bronze body and bonnet construction
- Standards Compliance: ASSE Listed 1020, IAPMO Listed, CSA Certified
- Main valve body: Cast Bronze ASTM B584
- Fasteners: Stainless Steel, 300 Series
- Elastomers: Silicone (FDA approved), Buna Nitrile (FDA approved)
- Polymers: Polypropylene (FDA approved), Delran (FDA approved)
2. Febco 765-1" BV-Pressure Vacuum Assembly
Description
Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. They feature a durable bronze body and a check valve and air opening port in one assembly. Maximum Working Pressure: 150psi (10.3 bar).
3. Wilkins 1-420XL Freeze Relief FNPT x FNPT Pressure Vacuum Breaker
4. FEBCO 765 3/4′ PRESSURE VACUUM BREAKER COMPLETE DEVICE
Description
Febco, 3/4″, 765 Pressure Vacuum Breaker EDP , Used To Protect Against Health Hazard & Non-Health Hazard Backsiphonage Conditions For Lawn Sprinkler Irrigation Systems, Swimming Pools, Laundries & Industrial Plants, All Bronze Body For Durability With 1 Check Valve & An Air Opening In On Assembly, Lightweight Poppet Seals Air Opening Under Minimum Flow Conditions, All Internal Parts Serviceable In Line From Top Of Unit, Designed For Minimal Head Loss, Engineered Plastic Bonnet Protects Valve Body Form Freeze Damage, To Repair Damaged Bonnet & Poppett Use True Value Bobbet Poppett Repair Kit Febco #953422, Pressure Vacuum Breaker Assemblies Should Be Installed At Least 12″ Above The Highest Piping & Outlet Downstream Of The Assembly To Preclude Backpressure, Assemblies Should Be Installed So They Are Easily Accessible For Maintenance & Periodic Tests, Asse 1020, Csa B64.1.2 & UPC Code Approved & Listed.
5. Zurn Wilkins 1-350XL Double Check Lead-Free Composite Vessel Valve Assembly, 1"
Description
This valve assembly is designed for installation on water lines to protect against both back-siphon age and back-pressure of polluted water into the water supply. Assembly shall provide protection where a potential health hazard does not exist.
6. Spigotmaster ~SM01.125 Vacuum Breaker Adapter~ Converts an Arrowhead PK1360 Anti-Siphon Valve Into a Straight Through Connection
Feature
- Converts an Arrowhead Anti-Siphon Hose Bib Into A Normal Garden Hose Connection That Won’t leak!
- We Make 3 Models to Fit Most Spigots with External Backflow Preventers – MAKE SURE YOU MEASURE BEFORE ORDERING!
- SM01 ~ For Arrowhead Spigots When You Can Remove the Entire Vacuum Breaker. Fine Threads are 1″ in Diameter
- SM01.125 ~ For Arrowhead Spigots When You Can Only Remove the Bottom Part of the Vacuum Breaker or Where the External Thread Diameter Measures 1.17″
- SM-XL ~ For NIBCO Hose Bibs & Watts Spigots Widely Used in Canada Where the External Thread Diameter is 1.25″ (1-1/4″ Fine Thread)
7. Wilkins 34-975XL2 3/4-Inch Lead Free Reduced Pressure Backflow Preventer
8. Senninger Pressure Regulator 25 PSI 3/4 Hose Thread Drip Irrigation Pressure Reducer Low Flow Valve – Landscape Grade High Performance
Feature
- Ideal for installations requiring lower flows such as solid set, drip line, soaker hose and other low pressure agriculture, residential and commercial irrigation.
- This PRLG (Pressure Regulator Landscape Grade) maintains a constant outlet pressure of 25 PSI (1.72 bar) with a flow range between 0.5 – 7 GPM (114 – 1590 L/hr).
- 100% water tested for accuracy. Senninger pressure regulators are built to rigorous quality standards and are known worldwide for their reliable performance.
- Proper use of this low flow water regulator maintains sprinkler or droplet flow, distribution uniformity, and the overall efficiency of an irrigation system. It also helps conserve water and energy and extend sprinkler and drip system life in your garden or nursery. Works with any standard 3/4″ outdoor faucet, hose bib, garden hose, water hose, sprinkler manifold, garden soaker hose or home irrigation system.
- Made in the USA of engineering-grade thermoplastics. This sturdy inline plastic water regulator can be installed above or below ground. No external metal parts for excellent corrosion resistance.
Description
Every system experiences pressure fluctuations resulting in unwanted flow deviations and over or under-watering. In nursery, home & commercial landscape watering systems, pressures can fluctuate when zones cycle on or off or due to elevation changes in the irrigation system. A water pressure regulator works like an automatic valve to limit higher pressure to a desired constant lower pressure. It is important to maintain the correct operating pressure for optimum droplet size and radius of throw. Regulation is also imperative to properly meter application of fertilizers & herbicides through the irrigation system. Despite being an essential part of any drip system, pressure regulators are often not included in drip irrigation kits. Pair with backflow preventer and keep extra handy for irrigation repair, replacement parts, or expansion.
Attributes:
100% water tested for accuracy
Can be installed above or below ground
No external metal parts for excellent corrosion resistance
Maximum flow path resists plugging
Very low hysteresis & friction loss
Preset Operating Pressure: 25 PSI (1.72 bar)
Maximum Inlet Pressure: 105 psi (7.24 bar)
Flow Range: 0.5 – 7 GPM (114 – 1590 L/hr)
Inlet Size: ¾” Female hose thread / Outlet Size: ¾” Male hose thread
Applications: Drip Line, Low Volume, Nursery, Greenhouse, Solid Set, Pivots & Linear Systems
Model #: PRLG-25 / Product #: PRLG253FH3MH
Length: 3.1 inches / Width: 1.6 inches
Note: If you measure PSI of this Pressure Regulator with a Pressure Gauge, please note “End cap” style gauges do not measure accurately because they block flow of water when screwed onto the end of the regulator. The spring inside the regulator only activates when water is actively flowing through it. For accurate results, use a gauge that allows water to flow unblocked through the regulator while measuring.
9. Zurn 1-420 Wilkins Pressure 1-Inch Vacuum Breaker Assembly with Integral Anti-Freeze Relief Valve
Description
Product Description
Zorn Engineered Water Solutions is a recognized leader in commercial, municipal and industrial markets. Zorn manufactures the largest breadth of engineered water solutions in the industry, including a wide spectrum of sustainable plumbing products.
From the Manufacturer
Zurn Engineered Water Solutions is a recognized leader in commercial, municipal, and industrial markets. Zurn manufactures the largest breadth of engineered water solutions in the industry, including a wide spectrum of sustainable plumbing products.
Conclusion
By our suggestions above, we hope that you can found Pressure Vacuum Breaker 1 Inch Irrigation for you.Please don’t forget to share your experience by comment in this post. Thank you!
