SKU: 54633377313

Watts 009-025 25mm 1" RPZ Reduced Pressure Zone Backflow Preventer Device/Kits

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Description

Watts 009-025 25mm 1" RPZ Reduced Pressure Zone Backflow Preventer Device/KitsOverview The listing is for Watts 009 025 25mm 3 4" RPZ Reduced Pressure Zone backflow preventer range in 3 configuration variants Device Only (009 025) Kits with Strainer & 2 Lockable Ball Valves (009 025 LBS) Kits with 2 Unions, Strainer & 2 Lockable Ball Valves (009 025 ULBS) The Watts RPZ reduced pressure zone backflow preventer takes the backflow prevention protection one step further than a conventional DCV double check valve. Compared to a

Overview

The listing is for Watts 009-025 25mm 3/4" RPZ Reduced Pressure Zone backflow preventer range in 3 configuration variants

- Device Only (009-025)

- Kits with Strainer & 2 Lockable Ball Valves (009-025-LBS)

- Kits with 2 Unions, Strainer & 2 Lockable Ball Valves (009-025-ULBS)

The Watts RPZ reduced pressure zone backflow preventer takes the backflow prevention protection one step further than a conventional DCV double check valve. Compared to a Watts DCV, the WATTS RPZ features an additional differential release valve in the center of the valve body. In case of a check valve mechanical failure or debris caught inside, the differential release valve will open to cut off the contaminated water source to the portable water mains supply.  This Watts RPZ backflow preventer employs two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve. The Watts RPZ is compatible with other popular brands such as Fabco, Tyco, Wilkins and Conbraco Apollo. 

This makes the Watts RPZ the only suitable device when there are potentially dangerous cross-connections such as swimming pools or sewage processing plants, where a DCV is deemed as insufficient protections by water authorities in accordance to national plumbing codes.

A Watts RPZ is usually significantly more expensive than the equivalent DCV counterparts, even though they may look very similar. Customers need to check with the local plumbing authority to ensure the correct backflow preventers are used for the jobs. 

All Plumbing Online stocks and supplies both Watts DCV and RPZ in full range of sizes and kits configurations. Just ask me any further questions if still unsure between Watts DCVs and RPZs. All Watts DCV and RPZ are Watermark approved and are one of the most popular kits in Australian market due to its reputations and values for money.

 

Technical Details

Manufacturer: Watts
Specifications:

Maximum Working Pressure: 1400 kPa
Temperature Range: 0.5°C to 90°C

Thread Size: BSP 1" 25mm

Thread Physical Measurements: 33.249mm external male/internal female thread (refer to the BSP vs Physical measurement table chart in the photo gallery)

Material: DR Brass
Features:

  • Internal relief valve for reduced installation clearances
  • Top entry single access cover and modular construction for ease of maintenance 
  • Replaceable seats and seat discs
  • Modular construction
  • Compact design
  • Cast bronze body construction
  • Top mounted ball valve test cocks 
  • Low pressure drop
  • No Special tools required for servicing 

Intended Use: Prevent backflow to protect drinking water supplies from contamination 


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SKU: 54633377313

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Ann Onomymous
Louisville, US
★★★★★ 5
Arrived in good condition
Format: Paperback
Arrived in good condition
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Reviewed in the United States on March 27, 2026
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Annie
Bozeman, US
★★★★★ 5
A first Poetry book...
Format: Paperback
Update (7/22/20): I must elaborate more on my intention for this book, for had my previous brief update felt vague. By practicing writing, I meant understanding and placing down the basic conventions of poetry because I am critical when it comes to writing. As I explore through the pages in this book, involving just the underlining, the structure of each topic in this book makes for ease of learning. Near the end of each topic contains ideas for writing, allowing one to utilize the content for practice. After all, I'm not an expert, just one who has the curiosity for crafted writing. Maybe this book may be sufficient enough to hone in the skills of poetic writing; for me, exploring other poetry books invites more perspective and this is a starting point. (Book condition) I have just started reading this book, so there is not much input I can include. For now, my review is not based on the content, but rather the condition of the book. I was bummed that this book came in damaged on the lower spine, and had to order another copy, so I can return the other copy later. It is disappointing, books that have been returned have not been inspected. Even if we cannot contact the representatives, I decided to slip a note about it, so others do not receive the copy I returned. end of rant. I will update on this book, once I have immersed myself in this book. I am a beginner and even though I learned poetry in high school, I wanted to delve into this book, so I can practice writing.
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Reviewed in the United States on May 15, 2020
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Jeffrey Tedford
Phoenix, US
★★★★★ 5
Two practing poets share guidance and inspiration
Format: Paperback
Normally I'm suspicious about guides to writing poetry. The creation of a poem is such a personal and private affair, that I tend to despair of long distance help. Happily "The Poet's Companion" strikes such a balance between inspiration and craft that it's the next best thing to participating actively at an outstanding workshop. I benefitted from the poetic themes and supported exercises, feeling creatively rejuvenated by the authors' challenges. It seems to have no ideological axe's to grind-its only goal is to advance the poetic impulse from the brain to the page. I am truly grateful to have this book as it has aided in a personal liberation from a massive case of writer's block. I recommend this book to everyone of us who loves to read and learn the practices of writing poetry.
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Reviewed in the United States on May 10, 2014
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Chloe McAuliff
Dallas, US
★★★★★ 5
Yay!
Format: Paperback, Format: Paperback
Got the book, plain simple. In tact, no blemishes or damage, no broken spine, nothing. Thank you!!
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Reviewed in the United States on October 5, 2024
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S
Belleville, US
★★★★★ 5
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Format: Paperback
Item was of optimal quality. Notably fascinating packaging. Select delivery. A++!
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Reviewed in the United States on August 20, 2021

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