The 6 Best Pressure Regulator Valves For Sprinkler System (2023 reviews)

If you often find yourself scrambling for good valve, rain bird one valve should be your first option for buying. The siphon valve is intended to be installed above ground ( where backflow prevention is required) for an underground irrigation system. It is designed for above ground installation, which will prevent back flow when properly installed 6" above the highest sprinkler head. It works well but not abundantly clear that the valves must be higher than the highest sprinkler head on the zone, otherwise all the water in that zone backflows through the valve into your pit or wherever you mount the valve.

Operation of the flow control is smooth, easy and reproducible making fine tuning sprinkler coverage a joy rather than an ordeal. It allows you to set the amount of output water you desire. It can be used as an on-off handle. These products have been chosen and installed worldwide in the largest and most prestigious projects for residential, commercial, agricultural and golf course irrigation.

Why We Like This:

Flow control is easy to adjust
Control valve and atmospheric backflow preventer in one unit
Auto turn on/off before the anti-siphon valve
, great valves easy to install and replace parts

Best For Use: Rain Bird Pressure Regulator Valve For Sprinkler System

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The rain bird pressure regulator valve for sprinkler system should be able to handle its purpose and duties with ease. It is unique to the specific 1/2' Rainbird line and no other pvc elbows can be substituted. It is superior to the fittings that go on the outside of the tubing. It is constructed of highly durable uv and chemical-resistant materials to assure long life. It fits over the ends of the tubing well.

These work well, and it will cover a full acre of drip system. It comes with 4 fittings and works well as a cutoff. It will make the insertion of the elbows and barbed "t's" much easier. It is extremely hard to turn it off and on.

Why We Like This:

Useful for water flow changing to 90 degrees
Great for rain bird drip tubing
Great product for connecting lines with a water tight seal
Perfect product for extending your drip irrigation systems

Best For hydroponics: Orbit Apollo manifold

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The orbit apollo manifold's high-end materials makes sure that it ages well with use. The Orbit apollo 8 manifold gives you even more precision in a small, durable package. It is ideal for effectively watering everything from vegetable gardens, flowerbeds and groundcover, potted and hanging plants, new and mature trees, or shrubs and small bushes. This simple manifold screws on to any 1/2 inch riser and contains 8 individual outlets for 1/4 inch tubing. Each outlet contains a secure screw on cap, so you can close off any ports not in use without wasting water.

This versatile manifold allows water flow to be adjusted at each individual outlet for greater control for your watering needs. It is made from high strength, uv resistant plastic. It is great for a drip or slow flow system. There is a plastic set screw for each port. These manifolds are perfect for hydroponics, adjustable flow, easy to use, well designed and made, highly recommend.

Why We Like This:

You can calibrate flow into a seperate test container
Really like ability to adjust individual tube flow
Delivers what they promise

Best For Sprinkler: Orbit Pressure Regulator Valve For Sprinkler System

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate valve. The orbit pressure regulator valve for sprinkler system is exactly that - it's a simple valve that hits all the right notes. You can have water lovers and succulents on the same line with these valves. It is the cutting-edge commercial and agricultural counterpart of orbit, featuring built for speed offerings that are engineered specifically for professional contractors and growers. They are basically a little ball valve. It is great for the hose to remain in place over the nipple.

These little guys are also nice because they can control the flow rate because of how the valve works. It is easy to break by over tightening. It would be best to monitor water flow at the output source so a drip sprinkler, bubbler or dripper. These are very useful if you have an extensive drip watering system, to help provide just the right spray of water at each spray fixture.

Why We Like This:

Designed specifically for 25 psi irrigation system
Reliably turns off the water flow on 1/4 inch tubing
Very useful to control flow to individual spray or drip fixtures
A must for anybody who wants to control flow

Best For All sizes Of Drip System supply line: One stop outdoor Pressure Regulator Valve For Sprinkler System

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The one stop outdoor pressure regulator valve for sprinkler system's superior materials makes sure that it ages well with use. These are top-notch valves. It allows creation of a custom layout for your planting area. It is constructed of highly durable uv and chemical-resistant materials to assure long life. They install easily and operate smoothly. They don't leak other than the occasional drip when opening/closing.

These shut off valves work perfectly. It is easy to install and makes for a very tight, secure fit with no leakage. It is great for all sizes of drip system supply line.

Why We Like This:

Good investment for long term
Good brand reputation

Best With Most New or existing Drip Irrigation systems: Talegen Pressure Regulator Valve For Sprinkler System

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Next on the list, we've got yet another valve that manages to win our hearts. It's the talegen pressure regulator valve for sprinkler system and it's widely considered as one of the best convenient valve you can buy. The 1 /4-Inch Barb Shut-Off Valves are ideal for garden irrigation systems, gardens, farmlands, greenhouses, flower beds, lawns, aquarium pumps, etc. It is made from high quality plastic material. It includes 30 pcs and 1/4 inch drip irrigation valves. The red handle can be adjusted or completely turned off for easy operation. It works with most new or existing drip irrigation systems.

Why We Like This:

Helping your adjust water to flow or turn off, save your money
Fully functional, smooth action, shuts off completely, opens smoothly
Drip watering saves water in drought conditions
Easily connect 1/4" drip irrigation tubing, control the water flow to plants or shrubs