---
product_id: 322623070
title: "DRKCP/CPF Replacement Diaphragm for CP, CPF, DV, DVF, DAS Series Valves"
brand: "rain bird"
price: "¥3226"
currency: JPY
in_stock: true
reviews_count: 5
category: "Rain Bird"
url: https://www.desertcart.jp/products/322623070-drkcp-cpf-replacement-diaphragm-for-cp-cpf-dv-dvf-das
store_origin: JP
region: Japan
---

# Optimized water flow control Quick 5-minute installation Precision-fit replacement kit DRKCP/CPF Replacement Diaphragm for CP, CPF, DV, DVF, DAS Series Valves

**Brand:** rain bird
**Price:** ¥3226
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your irrigation game with precision and ease!

## Quick Answers

- **What is this?** DRKCP/CPF Replacement Diaphragm for CP, CPF, DV, DVF, DAS Series Valves by rain bird
- **How much does it cost?** ¥3226 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/322623070-drkcp-cpf-replacement-diaphragm-for-cp-cpf-dv-dvf-das)

## Best For

- rain bird enthusiasts

## Why This Product

- Trusted rain bird brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Backed by Rain Bird’s legacy and a 4.8-star rating from nearly 800 satisfied users.
- • **Complete Repair Kit:** Includes diaphragm, spring, solenoid filter, and 6 stainless steel screws—everything you need in one box.
- • **Durable Original Parts:** Crafted from premium rubber and stainless steel for long-lasting performance and leak-free operation.
- • **Seamless Compatibility:** Fits Rain Bird CP, CPF, DV, DVF, and DAS series valves perfectly for hassle-free upgrades.
- • **Effortless Installation:** Replace your valve diaphragm in minutes without specialized tools or professional help.

## Overview

The Rain Bird DRKCP/CPF Replacement Diaphragm Kit is a premium, original equipment replacement designed for 3/4" and 1" CP, CPF, DV, DVF, and DAS series sprinkler valves. This all-in-one kit includes a black rubber diaphragm assembly with a pre-installed filter, solenoid filter, spring, and six stainless steel screws, enabling quick and reliable repairs. Trusted by professionals and homeowners alike, it ensures optimal water flow control and durability, making it the go-to choice for efficient irrigation maintenance.

## Description

Rain Bird DRKCP/CPF Replacement Diaphragm for CP, CPF, and DAS Series Valves. Complete kit includes (1) new black rubber diaphragm assembly with pre-installed diaphragm filter, (1) new solenoid filter, (6) screws and (1) spare diaphragm spring. Repairs all Rain Bird 075/100-CP/075/100-CPF and DAS Valves. Rain Bird “The Intelligent Use of Water”

Review: Serviu ótimo 👍
Review: Buen producto

## Features

- Replacement sprinkler valve/controller diaphragm kit
- Compatible with Rain Bird 3/4" and 1" CP, CPF, and DAS valves
- Original Rain Bird parts
- Contains diaphragm, spring, and 6 bonnet screws
- Easy to replace in minutes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004RAAW |
| ASIN  | B00004RAAW |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (799) |
| Customer reviews | 4.8 4.8 out of 5 stars (799) |
| Date First Available | 10 August 2012 |
| Date First Available  | 10 August 2012 |
| Department  | Teak |
| Included components | Replacement diaphragm, spring and seat, (6) stainless-steel screws |
| Is Discontinued By Manufacturer  | Yes |
| Item Package Quantity | 1 |
| Item Weight | 1.42 g |
| Item model number | B60488 |
| Item model number  | B60488 |
| Manufacturer | Rain Bird |
| Manufacturer  | Rain Bird |
| Material | Rubber |
| Part number | DRKCP/CPF |
| Power source type | Water |
| Product Dimensions | 6.38 x 2.57 x 6.38 cm; 1.42 g |
| Product Dimensions  | 6.38 x 2.57 x 6.38 cm; 1.42 g |
| Size | Fits CP, CPF, DV, DVF, DAS Series |
| Style | Replacement Diaphragm |

## Product 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 6.4 centimeters
- **Material:** Rubber

## Images

![DRKCP/CPF Replacement Diaphragm for CP, CPF, DV, DVF, DAS Series Valves - Image 1](https://m.media-amazon.com/images/I/71g+YwGC7jL.jpg)

## Questions & Answers

**Q: What is the difference between this and rainbird part # 210746-03 9 (rpk diaph) diaphram kit?**
A: 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.**
A: 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 ?**
A: 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.**
A: Yes, you get the diaphragm pictured. You also get the spring, 5 screws and the blue solenoid filter.
Thank you

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***A on 17 July 2025*

Serviu ótimo 👍

### ⭐⭐⭐⭐⭐ Review
*by P***3 on 8 September 2023*

Buen producto

### ⭐⭐⭐⭐⭐ Review
*by P***N on 11 November 2025*

This Rain Bird replacement diaphragm arrived in a small package and was simple to install—took about 10 minutes to swap out the old one. The fit is exact for CP and DV series valves as advertised. Material quality feels identical to the original OEM part for the price point—not a flimsy aftermarket substitute. The diaphragm restored proper water flow and eliminated the leaking issue immediately. It's holding up well under normal irrigation system pressure with no signs of deterioration. My pictures show how badly my valves were leaking. After replacing the diaphragms there are zero leaks. Much more cost-effective than replacing the entire valve assembly. Smart purchase for anyone with older Rain Bird valves experiencing flow problems or leaks. Highly Recommended.

## 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

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*