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

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.

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.

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

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

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

Product ID: 322623070

Details

Brand
Rain Bird
Exterior finish
Black
Inlet connection size
1 Millimeters
Item dimensions L x W x H
6.4 x 2.6 x
Material
Rubber

🔩Includes 6 stainless steel screws

⏱️Quick, easy replacement in minutes

⚙️Precision-fit diaphragm kit

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Description

💧 Upgrade your irrigation game with precision and ease!

DURABLE BUILD - Crafted from premium black rubber and stainless steel screws for long-lasting performance.
COMPLETE REPAIR KIT - Includes diaphragm, spring, solenoid filter, and screws—everything you need in one box.
TRUSTED BRAND QUALITY - Original Rain Bird parts ensure reliable irrigation and water efficiency every time.
SEAMLESS COMPATIBILITY - Fits Rain Bird CP, CPF, DV, DVF, and DAS series valves perfectly for hassle-free repairs.
EFFORTLESS INSTALLATION - Replace your valve diaphragm in minutes without specialized tools or expertise.

The Rain Bird DRKCP/CPF Replacement Diaphragm Kit is a complete, OEM-quality repair solution designed for 3/4" and 1" CP, CPF, DV, DVF, and DAS series valves. Featuring a durable black rubber diaphragm, spring, solenoid filter, and six stainless steel screws, this kit ensures quick, reliable valve restoration to maintain optimal irrigation performance.

Specifications

ASIN	B00004RAAW
Brand	Rain Bird
Brand Name	Rain Bird
Connector Type	FPT
Customer Reviews	4.7 out of 5 stars 836 Reviews
Exterior Finish	Black
Exterior finish	Black
Global Trade Identification Number	00077985604004
Included Components	Replacement diaphragm, spring and seat, (6) stainless-steel screws
Inlet Connection Size	1 Millimeters
Inlet Connection Type	Female Pipe Thread (FPT)
Inlet connection size	1 Millimeters
Inlet connection type	Female Pipe Thread (FPT)
Item Dimensions	6.4 x 2.6 x 6.4 centimeters
Item Type Name	Rain Bird DRKCP/CPF Replacement Diaphragm for CP, CPF, DV, DVF, DAS Series Valves
Item dimensions L x W x H	6.4 x 2.6 x 6.4 centimeters
Manufacturer	Rain Bird
Manufacturer Part Number	DRKCP/CPF
Material	Rubber
Material Type	Rubber
Model Number	B60488
Number of Ports	2
Outlet Connection Size	0.5 Millimeters
Outlet Connection Type	NPT file
Size	Fits CP, CPF, DV, DVF, DAS Series
Smart Home Compatibility	Not Smart Home Compatible
Thread Size	0.75 pollici
Thread Type	Female Pipe Thread (FPT)
UPC	077985604004
Unit Count	1 Count
Valve Type	Diaphragm Valve

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3950 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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