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Rain Bird CP100 In-Line Automatic Sprinkler Valve, 1" Threaded Female x Female

4.7 4.7 out of 5 stars 494 ratings

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Purchase options and add-ons

Material Metal
Brand Rain Bird
Item Dimensions LxWxH 3.25 x 4.5 x 5 inches
Exterior Finish Rubber
Inlet Connection Type threaded
Outlet Connection Size 1 Inches

About this item

  • Residential / light commercial grade 1" female threaded inlet and outlet valve
  • Works with any standard sprinkler timer
  • Designed for below-ground installation out of sight and away from playful hands
  • Operates automatically or manually with manual bleed screw
  • Reverse Flow design reduces stress on diaphragm for dependable operation
  • Energy efficient, low power encapsulated solenoid with captured plunger
  • Buna-N diaphragm provides superior performance in harsh water environments

Customer ratings by feature

Durability
5.0 5.0
Easy to install
4.9 4.9
Value for money
4.5 4.5

Frequently bought together

$17.97
Ships from and sold by Amazon.com.
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$10.13
Get it as soon as Sunday, Mar 31
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$8.39
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Ships from and sold by Amazon.com.
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This Item
Rain Bird CP100 In-Line Automatic Sprinkler Valve, 1" Threaded Female x Female
Rain Bird CP100 In-Line Automatic Sprinkler Valve, 1" Threaded Female x Female
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Price$17.97$87.83$26.10$17.97-7% $16.00
Typical:$17.22
$25.56
Delivery
Get it Apr 1 - 3
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to install
4.9
4.9
4.5
4.4
Value for money
4.5
4.6
4.3
4.3
Durability
5.0
4.5
3.7
Sold By
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EZRO
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material
Metal
Polyvinyl Chloride
Plastic
Plastic
Plastic
Plastic
inlet type
threaded
threaded
Threaded
National Pipe Tapered
National Pipe Tapered
number of ports
3
4
1
exterior finish
Rubber
Plastic
Stainless Steel

From the manufacturer

Inline Sprinkler Valve

Install Long-Lasting Dependability Proven in Professionally Installed Systems.

The Most Dependable Valve In Its Class

Designed for demanding service, the valve features a heavy duty solenoid to resist power surges. It also doubles as a convenient way to test valve manually. Just turn counter-clockwise 1/4 turn to start flow.

Exclusive Fail-Safe Design

If diaphragm is damaged, the valve's unique reverse flow design keeps the valve closed, saving water and avoiding flooding.

Compact Design

Replaces any in-line irrigation valve with 3/4" female threaded inlet and outlet. Overall 4-3/8" length.

Easy To Service If Ever Necessary

Remove screws to access the replaceable diaphragm.

(Rain Bird model DRKCP/CPF).

Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Rain Bird CP100 In-Line Automatic Sprinkler Valve, 1" Threaded Female x Female


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Product guides and documents

Product Description

Product Description

Rain Bird CP100 In-Line Automatic Sprinkler Valve, 1" Threaded Female Inlet x Female Outlet. Rain Bird manufactures only the highest quality In-Line valves. This residential and light commercial grade In-Line valve replaces all in-line irrigation valves installed below ground with 1" female threaded inlet and outlet. For use with any 24 volt AC irrigation timer/controller. Unique reverse-flow design helps prevent flooding in the event of internal diaphragm failure keeping the valve closed and saving water. Valve operates automatically or manually with manual bleed screw. Buna-N (nitrile rubber) diaphragm offers superior performance in harsh water environments. Features an energy-efficient, low power encapsulated solenoid with captured plunger. May be used with all types of watering devices including Rain Bird spray heads, rotors, and impacts. In-Line valves are installed below ground in a valve box downstream from the main line from a PVB or double-check valve. After installation and before startup, always flush the system of dirt and debris manually using the valve's external bleed screw. In-Line valves will not prevent back flow on their own; they require a back flow prevention device. Use In-Line valves in locations where the use of a pressure vacuum breaker (PVB) or a double-check valve is required by city codes to protect against back flow. Check local city codes to determine what type of valves are required. Also available (sold separately) in 3/4" model: CP075. Rain Bird “The Intelligent Use of Water”

From the Manufacturer

Rain Bird Corporation is a privately held company founded in 1933 during the agricultural boom in California. We’re recognized as the #1 manufacturer and provider of irrigation products and services in the world. With sales offices around the globe; we offer over 4,000 water-saving irrigation products in more than 130 countries. Since the very beginning, Rain Bird has produced and offered the industry’s broadest range of high-quality irrigation products for: farms, golf courses, sports arenas, commercial developments and homes. Over the past 80-years Rain Bird has received more than 450 patents worldwide. Including the first one for irrigation in 1935 on our original impact-drive sprinkler (U.S. Patent #1,997,901) which revolutionized agricultural food-production and ushered in a new era in irrigation worldwide. In 1990 this original impact sprinkler was designated a historic landmark by the American Society of Agricultural Engineers. Our products cover all aspects of irrigation…timers/controllers, pop-up rotary sprinklers, pop-up spray head sprinklers, sprinkler nozzles, irrigation valves, Drip irrigation, drainage and much more. These products have been chosen and installed worldwide in the largest and most prestigious projects for residential, commercial, agricultural and golf course irrigation. Rain Bird is committed to The Intelligent Use of Water™ extending beyond products to education, training and services for the industry and the community. Our legacy is to design and manufacture only products of the highest value and quality. We’re grateful to have received numerous recognition awards from many of our valued partners. Rain Bird “The Intelligent Use of Water"

Customer reviews

4.7 out of 5 stars
4.7 out of 5
494 global ratings

Customers say

Customers like the ease of installation, value, quality and performance of the valve. For example, they mention it's easy to change out, works beautifully and is good value for money.

AI-generated from the text of customer reviews

32 customers mention32 positive0 negative

Customers are satisfied with the performance of the valve. They mention that it works beautifully, it functions well, and it's easy to replace. Some appreciate the simple, cheap, and strong construction. Overall, most are happy with their purchase and recommend it to others.

"Great price and works great. input and output are 1 inch threaded. Original one in ground only output was threaded and input was a slip joint...." Read more

"...It performs very well and is an excellent value. I have already purchased more. A+++" Read more

"The sprinkler control valve works exactly as I wanted. The only negative point for me is the 1-inch NPT threads...." Read more

"Only used top half, so I didnt have to cut out the whole valve. Works well." Read more

32 customers mention24 positive8 negative

Customers like the quality of the valve. They mention that it is a well built, solid product that lasts. Some say that it works without problem and is able to fit, form, and function perfectly.

"This is an excellent product, well described with good instructions. It performs very well and is an excellent value. I have already purchased more...." Read more

"sturdy, well built, the handle is much easier to turn than standard valves" Read more

"...They are inexpensive, durable, and work as advertised.While I'm here......" Read more

"...to trigger it is no longer in the reinforced center, making this a weaker design...." Read more

12 customers mention12 positive0 negative

Customers appreciate the value of the valve. They say it is the best and cheapest replacement for a Toro. They also like the simple, cheap, and strong construction.

"Great price and works great. input and output are 1 inch threaded. Original one in ground only output was threaded and input was a slip joint...." Read more

"...It performs very well and is an excellent value. I have already purchased more. A+++" Read more

"exactly as described, easy installation. good value." Read more

"Good product for the price" Read more

7 customers mention7 positive0 negative

Customers find the installation process of the valve to be easy. They mention that it is simple, cheap, and strong. Some appreciate the convenient size and variety of valves.

"This is an excellent product, well described with good instructions. It performs very well and is an excellent value. I have already purchased more...." Read more

"exactly as described, easy installation. good value." Read more

"...I only used the top half so I didn't have to replace the whole unit. Easy fix." Read more

"...It is convenient, has a large selection, and in most cases competitively priced...." Read more

Top reviews from the United States

Reviewed in the United States on July 30, 2023
One person found this helpful
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Reviewed in the United States on September 7, 2023
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Reviewed in the United States on May 21, 2013
Reviewed in the United States on October 26, 2023
Reviewed in the United States on October 8, 2023
Reviewed in the United States on December 16, 2022
One person found this helpful
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Top reviews from other countries

Jacques Juneau
5.0 out of 5 stars Good price, great product
Reviewed in Canada on September 5, 2023
Dirk Pitt
5.0 out of 5 stars As advertised
Reviewed in Canada on September 17, 2023
Kerri
5.0 out of 5 stars Works well. Worth the money
Reviewed in Canada on December 27, 2023
Jeff mosdell
5.0 out of 5 stars Good quality
Reviewed in Canada on June 8, 2022
Tim Brooks
4.0 out of 5 stars It was delivered quickly
Reviewed in Canada on May 25, 2019