Watts 009-050 50mm 2" RPZ Reduced Pressure Zone Backflow Preventer Device/Kits
SKU: 3610167299

Watts 009-050 50mm 2" RPZ Reduced Pressure Zone Backflow Preventer Device/Kits

$458.55 $509.50
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Description

Watts 009-050 50mm 2" RPZ Reduced Pressure Zone Backflow Preventer Device/KitsOverview The listing is for Watts 009 050 50mm 2" RPZ Reduced Pressure Zone backflow preventer range in 3 configuration variants Device Only (009 050) Kits with Strainer & 2 Lockable Ball Valves (009 050 LBS) Kits with 2 Unions, Strainer & 2 Lockable Ball Valves (009 050 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

Overview

The listing is for Watts 009-050 50mm 2" RPZ Reduced Pressure Zone backflow preventer range in 3 configuration variants

- Device Only (009-050)

- Kits with Strainer & 2 Lockable Ball Valves (009-050-LBS)

- Kits with 2 Unions, Strainer & 2 Lockable Ball Valves (009-050-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 2" 50mm

Thread Physical Measurements: 59.614mm 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 


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3610167299

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MsgtUSAF(RET)
Charlottesville, US
★★★★★ 5
Awsome puppy toy
This toy is great. My baby destroys every stuffed toy we get her. Except this one and one other from the same manufacturer. She loves them so much and is constantly playing with them. No rips or holes at all. I’d give 10 stars if I could!
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Reviewed in the United States on May 19, 2026
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D. Clayton
Whiting, US
★★★★★ 5
Durable Stuffed Toys for a Chewer
I have 2 two year old medium size mixed dogs (Paisan and Barley) Barley is a chewer and has destroyed every stuffed toy we've bought within a couple days until this sloth and racoon. I purchased the sloth almost a month ago and can't believe it's still in one piece! They love the sloth and the two of them play tug of war with it everyday. It's Barley's favorite toy to chew on and no longer has a face or squeaker (which she removed through the face) and the hands and feet have taken a beating but the rest of it has held up incredibly well due to the strong stitching. We've had the racoon for almost 3 months but for some reason neither of my dogs pays much attention to it. The ears have been chewed off but that's it. I'm so pleased to finally find toys that can hold up to Barley! They are more expensive than other stuffed toys but so much more durable and worth every penny! I'm sticking with this brand!
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Reviewed in the United States on August 18, 2025
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Kay Schmitt
Belleville, US
★★★★★ 5
Looking for Durable?
Looking for something durable? This is the one. We have two Australian shepherds and it's still in one piece!
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Reviewed in the United States on April 20, 2026
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D. Gilmer
Birmingham, US
★★★★★ 5
Best Toy Ever!
Favorite toy by a mile!! Always grabs baby sloth as soon as we walk in….all other toys are in the past!
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Reviewed in the United States on May 29, 2026
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Leslie Sarr
Whiting, US
★★★★★ 5
Indestructible sloth
Best dog toy brand for indestructibility, high-quality, and super cute.
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Reviewed in the United States on January 4, 2026

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