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Outdoors

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Watering & Irrigation

Sprinkler Valves

Questions and Answers for Rain Bird 1 in. FPT Inline Irrigation Valve

Name: Rain Bird 1 in. FPT Inline Irrigation Valve CP100
Brand: Rain Bird
SKU: 547158
Price: 17.97 USD
Rating: 4.7 (537 reviews)

Internet #100197371

Model #CP100

Store SKU #547158

1 in. FPT Inline Irrigation Valve

Rain Bird

Designed for in-line (below ground) installation
Long lasting durability with energy efficient, low power solenoid
Heavy Duty Construction with 1" female threaded inlet and outlet

View Full Product Details

Questions & Answers

Viewing 9-16 of 57

Do the timer controllers come with wire to connect to solenoid valve?

ByOct 16, 2023

1 Answer |

Answer This Question

Rain Bird irrigation controllers come with a transformer/powercord, mounting hardware, instruction manual and scheduling card. Alternatively, Rain Bird valves come with a solenoid with preinstalled solenoid wire and instruction manual. Should you need longer runs of direct burial wire for the solenoid connection to controller, you'll also need watertight electrical wire connectors for solenoid connection to direct burial wire, which can be purchased from a home improvement store. If you would like additional help, please feel free to contact our technical support at 1-800-RAIN BIRD (800-724-6247) and we’d be more than happy to assist.

By|Oct 16, 2023

Will the bad valve twist out once the zone line is cut? What is the nominal life expectancy of an installed valve? Is the “average” valve manifold difficult to repair? I use black poly pipe in my yard. My supply manifold is PVC.

ByJul 20, 2023

1 Answer |

Answer This Question

When initially installing, some people will use threaded PVC couplers on the main line coming into the valve, as well as on the outlet, which allows for easy removal/replacement of the valve in the future. However, that is a more expensive install, which is why it's often underutilized in the field. That said, if everything is already installed with watertight connections, you may have to cut the inlet and outlet PVC pipes to remove the valve in the event the valve needs to be replaced, which is common practice. All that said, before you have to go there, we'd recommend contacting our technical support at 1-800-RAIN BIRD (800-724-6247) so that we can first troubleshoot the valve, connections, controllers, etc., before undertaking the ASVF removal/reinstallation process.

By|Jul 20, 2023

How do know if it's bad? Zone waters with every other zone?

ByJul 13, 2023

1 Answer |

Answer This Question

If your sprinklers do not turn on (i.e., valve doesn’t open), there are four possible causes. (1) Damaged or disconnected wire - Inspect and repair as required. (2) Damaged solenoid - Replace solenoid. Kit # SRK-CP/CPF. (3) Damaged diaphragm - Remove bonnet (top) and replace diaphragm. Kit # DRK-JTV. (4) Flow Control knob (if equipped) - Knob must be open, turned counterclockwise. Adjust to control water amounts to sprinklers. If after checking the aforementioned you're still experiencing issues, we’d love to walk you through the steps to troubleshoot. Just reach out to our technical support at 1-800-RAIN BIRD (800-724-6247) so we can help.

By|Jul 14, 2023

Will this valve handle 10 gallons per minute at 60 psi without reduction of pressure or flow?

ByJun 30, 2023

1 Answer |

Answer This Question

The operating pressure range for the Rain Bird CP100 In-Line valve is 15-150 PSI, while the flow range is 0.2-22 GPM. Based on your specifications (10 GPM @ 60 PSI) there would be no issues. Should you have any additional questions, or if you would like additional help in setting up or operating the valve, please feel free to contact our technical support at 1-800-RAIN BIRD (800-724-6247) and we’d be more than happy to assist.

By|Jun 30, 2023

Can this valve be used as a replacement for a DV 100

ByJun 12, 2023

1 Answer |

Answer This Question

Yes, this would be an idea replacement for a DV100 valve, as both feature a 1" inlet and outlet. If you would like additional help, please feel free to contact our technical support at 1-800-RAIN BIRD (800-724-6247) and we’d be more than happy to assist.

By|Sep 26, 2023

I have a 7 zone system that is working good except zone 6. I get very little water out of zone 6. Only 3-4 heads in the lower area of the zone have flow. I opened the valve manually and still low flow. Do I need to replace the Rainbird zone valve?

ByMay 20, 2023

1 Answer |

Answer This Question

You could have a blockage further up the line that is not allowing water to reach the valve. Alternatively, you could have a blockage in the valve itself above the diaphragm not allowing full passage of water. If you are still experiencing issues, we’d love to walk you through the steps to troubleshoot. Just reach out to our technical support at 1-800-RAIN BIRD (800-724-6247) so we can help.

By|May 22, 2023

I have a threaded DV100 housing with a crack. What is the easiest method to remove the defective DV100? Disassemble the DV100, remove dirt & rocks under the valve and try to rotate the body off the male threaded coupler glued to the manifold?

ByMar 25, 2023

2 Answers |

Answer This Question

Do as you suggest. Its the best way

By|Mar 27, 2023

Please contact our technical support at 1-800-RAIN BIRD (800-724-6247) and we’d be more than happy to assist.

By|Mar 27, 2023

Can this valve be installed vertically?

ByMar 25, 2023

2 Answers |

Answer This Question

Thank you for your recent inquiry with The Home Depot Mr. Mac! The 1 in. In-Line Irrigation Valve Model# CP100 is able to be installed vertically As long as there is flow and pressure in your system the valves can operate vertically." We appreciate your business and look forward to serving you in the future.”

By|Mar 28, 2023

You'll want to be sure that the valve is installed horizontally according to the arrows printed on the body for the direction of flow, otherwise valve operation may be erratic if installed backward or in a vertical position. If you would like additional help in setting up or operating the product, please feel free to contact our technical support at 1-800-RAIN BIRD (800-724-6247) and we’d be more than happy to assist. .

By|Apr 21, 2025

(1)

Questions and Answers for Rain Bird 1 in. FPT Inline Irrigation Valve

Internet #100197371

Model #CP100

Store SKU #547158

1 in. FPT Inline Irrigation Valve

Rain Bird

Questions & Answers

Do the timer controllers come with wire to connect to solenoid valve?

Will the bad valve twist out once the zone line is cut? What is the nominal life expectancy of an installed valve? Is the “average” valve manifold difficult to repair? I use black poly pipe in my yard. My supply manifold is PVC.

How do know if it's bad? Zone waters with every other zone?

Will this valve handle 10 gallons per minute at 60 psi without reduction of pressure or flow?

Can this valve be used as a replacement for a DV 100

I have a 7 zone system that is working good except zone 6. I get very little water out of zone 6. Only 3-4 heads in the lower area of the zone have flow. I opened the valve manually and still low flow. Do I need to replace the Rainbird zone valve?

I have a threaded DV100 housing with a crack. What is the easiest method to remove the defective DV100? Disassemble the DV100, remove dirt & rocks under the valve and try to rotate the body off the male threaded coupler glued to the manifold?

Can this valve be installed vertically?

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Questions and Answers for Rain Bird 1 in. FPT Inline Irrigation Valve

Internet #100197371

Model #CP100

Store SKU #547158

1 in. FPT Inline Irrigation Valve

Rain Bird

Questions & Answers

Do the timer controllers come with wire to connect to solenoid valve?

Will the bad valve twist out once the zone line is cut? What is the nominal life expectancy of an installed valve? Is the “average” valve manifold difficult to repair? I use black poly pipe in my yard. My supply manifold is PVC.

How do know if it's bad? Zone waters with every other zone?

Will this valve handle 10 gallons per minute at 60 psi without reduction of pressure or flow?

Can this valve be used as a replacement for a DV 100

I have a 7 zone system that is working good except zone 6. I get very little water out of zone 6. Only 3-4 heads in the lower area of the zone have flow. I opened the valve manually and still low flow. Do I need to replace the Rainbird zone valve?

I have a threaded DV100 housing with a crack. What is the easiest method to remove the defective DV100? Disassemble the DV100, remove dirt & rocks under the valve and try to rotate the body off the male threaded coupler glued to the manifold?

Can this valve be installed vertically?

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DIY

Expert

Pro

The Home Depot Reviewer Program

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Rain Bird Marketing

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