Rain BirdDRKCP/CPF Replacement Diaphragm for CP, CPF, DV, DVF, DAS Series Valves

Rain BirdDRKCP/CPF Replacement Diaphragm for CP, CPF, DV, DVF, DAS Series Valves

Q: What is the difference between this and rainbird part # 210746-03 9 (rpk diaph) diaphram kit?

Probably they are the same part. I bot these and they work fine. Perfect fit for a dozen Rainbird Valves I had installed ten years ago that some started leaking. I don't think Rainbird has changed their valve design or tooling. mine are the 3/4 inch inline. Be careful when installing screws to back turn them until you feel the thread drop, so the screw thread uses the original thread in the lower housing. That way you don't cut a new thread or break off the original threads in the lower housing. If the lower thread gets reamed out or damaged, you have to change out the whole valve. (Plumber work!). Also, use a real NO 2 Plillips. Kit come with new screws. I just use the old ones as they are sure to conform to the original housing base. No sense to plow new ground in old plastic

Q: How can you tell if you need a new diaphragm? Symptoms? My system is about 12 years old.

I change out a diaphragm when the valve starts to create "water hammer" when it shuts off...This is a audible "clunk" at shutdown. Otherwise it not leaking all seem to be OK. Mine are 22 years old and I have replaced these things about three times is all.

Q: My original diaphragm has a hole in it blocked by a white plastic plug and flat screen. I don't see that on the pictured replacement. Does it matter ?

I believe it is black vs. white in the picture or on the other side. These work with a wide variety of valves.

Q: Is the diaphragm kit pictured the one you get? This is the exact one I need and I do not need the white plastic plug.

Yes, you get the diaphragm pictured. You also get the spring, 5 screws and the blue solenoid filter. Thank you

4.7/5

Product ID: 52057834

Secure Transaction

Details

Material
Rubber
Brand
Rain Bird
Item dimensions L x W x H
2.51 x 1.01 x
Exterior Finish
Rubber
Inlet Connection Size
1 Inches
Inlet Connection Type
Female Pipe

🔄Quick replacement

🔧Easy install

🌧️Weatherproof

Frequently Bought Together

Rain Bird DRKCP/CPF Replacement Diaphragm for CP, CPF, DV, DVF, DAS Series Valves

Rain Bird WPCONN10 Waterproof Grease Cap Wire Connectors, 10-Pack, Black/Green

Description

🌧️ Keep Your Sprinklers Flowing Smoothly!

COMPLETE KIT - Includes diaphragm, spring, and 6 bonnet screws for a hassle-free replacement.
DURABLE MATERIAL - Constructed from high-quality rubber for long-lasting use.
ORIGINAL QUALITY - Genuine Rain Bird parts ensure reliability and performance.
USER FRIENDLY DESIGN - Replace in minutes—no special tools required!
SEAMLESS COMPATIBILITY - Designed for Rain Bird CP, CPF, DV, DVF, and DAS series valves.

The Rain Bird DRKCP/CPF Replacement Diaphragm kit is a must-have for maintaining your sprinkler system. Compatible with various Rain Bird valves, this original part includes everything you need for a quick and easy replacement, ensuring your irrigation system runs efficiently and effectively.

Specifications

Product Dimensions	6.38 x 2.57 x 6.38 cm; 1.42 g
Part number	DRKCP/CPF
Item display height	0 inches
Item display length	0 inches
Item display width	0 inches
Item display weight	45 g
Material type	Rubber
Power source type	Water
Department	Teak
Manufacturer	Rain Bird
Item model number	DRKCP/CPF
ASIN	B00004RAAW

Have a Question? See What Others Asked

What is the difference between this and rainbird part # 210746-03 9 (rpk diaph) diaphram kit?

How can you tell if you need a new diaphragm? Symptoms? My system is about 12 years old.

My original diaphragm has a hole in it blocked by a white plastic plug and flat screen. I don't see that on the pictured replacement. Does it matter ?

Is the diaphragm kit pictured the one you get? This is the exact one I need and I do not need the white plastic plug.

Reviews

4.7

All from verified purchases

J**.

Very simple replacement.

Used on my irrigation system. Control valve leaking.

21.08.2024

D**.

Easy install and fixed my problem

My valves are in-ground, in a valve cover box, and it was very easy to install. It took me less than 10 minutes and it fixed the leaky valve. I also saved a lot of money by doing this myself.

20.05.2024

P**3

Buenas calidades

Buen producto

8.09.2023

I**Y

Work great, fits perfectly

I'd suggest buying a pack of these. The diaphragm is what constantly breaks - it's just a matter of time. If you have 4-5 irrigation zones, be prepared to replace it every year.

11.08.2024

A**R

Proper fit

Fits perfectly and works excellent

9.06.2022

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

631 DH

Duties & taxes incl.

Moroccostore

Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership