AW RAPR20LF Right Angle ¾" 20mm Pressure Reduction Valve, 150-600kPa adjustable
SKU: 90725008056

AW RAPR20LF Right Angle ¾" 20mm Pressure Reduction Valve, 150-600kPa adjustable

Sale price$40.50 Regular price$45.00
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Description

AW RAPR20LF Right Angle ¾" 20mm Pressure Reduction Valve, 150-600kPa adjustableOverview The AW (Austworld) Right Angle Pressure Reduction Free Lead Valve is Australia Watermark approved with BSP 20mm 3 4" female internal threads and a pressure adjustment range of 150 600kPa (500kPa factory set). Pressure reduction valves are commonly installed in residential plumbing operations such as after water meters or just before entering houses. These inline pressure reduction valves maintain a consistent water pressure supply, despite

Overview

The AW (Austworld) Right Angle Pressure Reduction Free Lead Valve is Australia Watermark approved with BSP 20mm 3/4" female internal threads and a pressure adjustment range of 150-600kPa (500kPa factory set). Pressure reduction valves are commonly installed in residential plumbing operations such as after water meters or just before entering houses. These inline pressure reduction valves maintain a consistent water pressure supply, despite the fluctuations in the mains water supply pressure from the streets. 

The pressure reduction valves serve as a more reliable and versatile alternatives to traditional pressure limiting valves, when used in hot water services such as electric, heat pump, gas storage and solar hot water heaters. The pressure reduction valve employs a membrane design inside with a stiff pre-loaded adjustable spring, opposed to a sliding piston mechanism found in a pressure limiting valve which often causes failures from clogging up. 

In real world installations, it is sometimes found that pressure limiting valves cannot limit pressures sufficiently in places where unusually high street mains pressures are present. This can cause troubles with ECV and PTR valves leaking on hot water services. The pressure reduction valves can be used in such situations and offer a far better pressure control from our infield experiences over the years in our own pluming jobs in Brisbane. 

The pressure reduction valve comes with a BSP 6mm test plug inbuilt, where an optional pressure gauge can be inserted for pressure measurement at the outlet. The optional pressure gauge is shown in the photo gallery and can be bought for extra. It must be noted that the pressure gauge is only intended to be used as a measurement tool and must be removed after use, as it could rust inside out if left in a wet environment for prolonged periods of time. 

 

Technical Details

  • Manufacturer: AW (Austworld)
  • Australia Watermark Approved
  • Model: RAPR20LF
  • Specifications:
    • Flow Rate: 100L/min@700kPa
    • Maximum Working Temperature: 60°C
    • Maximum Upstream (Inlet) Pressure: 1600kPa
    • Downstream (Outlet) Setting Pressure Range: 150 kPa - 600 kPa 
    • Factory Pressure Setting: 500kPa
    • Optional pressure gauge can be inserted for downstream pressure measurement via the BSP 6mm test plug 
    • Extractable and serviceable cartridge with stainless steel filter mesh
  • Thread Size: 3/4" BSP (20mm) Female Thread (20FI x 20FI)
  • Physical Thread Measurement: 26.441mm, refer to the BSP vs Physical Thread Measurement Table in the photo gallery
  • Material: Low Lead Brass
  • Intended Use: Hot water heaters and street mains water inlet into residential dwellings. 
  • SKU: AW-RAPR20LF and AW-RAPR20LF-PRG

 

Package Contents

- AW RAPR20LF 20mm 3/4" inline pressure reduction valve

- Package Weight 470g (590g with the optional gauge)

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: 90725008056

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Leo
Dallas, US
★★★★★ 5
Great usability
I prefer this version over the non-foldable stick, as this one I can fit into my bag and carry it out easily. Great size and has a locking feature to prevent it from folding up when throwing. Highly recommend, my dogs love fetch and it is hard to chew if they get their hands on it.
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Reviewed in the United States on September 13, 2025
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Jennifer L Kasanke
Waukegan, US
★★★★★ 5
Holds up! Good thrower!
Good quality! Throws far! Love this brand!
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Reviewed in the United States on April 10, 2026
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Michael
Massapequa, US
★★★★★ 4
Almost Perfect
If you’ve ever seen these things, the foldable ones are just as good as the standard ones. I just wish when you folded it up there was a way to lock it into that position. When you unfold it to play, you lock it into place with the orange locking slide so it doesn’t fold up on you. But when you’re done playing and fold it up, there’s no way to lock it into that position, it can keep unfolding if you carry it around with you, plus the orange locking slide keeps sliding up and down. It’s not a huge deal, but they could’ve made it better.
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Reviewed in the United States on April 29, 2026
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SC
Natrona Heights, US
★★★★★ 5
Helpful
I’ve used Chuckit ball launchers, this one is foldable, great for my back pack when camping with my dog
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Reviewed in the United States on February 27, 2026
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Sea Jay
Louisville, US
★★★★★ 5
Great quality and folding it in half is a plus. Fits under a seat in car/truck.
Purchased another, as we need one in each car. This is a great ball thrower, especially as it folds in a half. Makes it easy to store under a car/truck seat. Haven’t had any problem with it, great quality!
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Reviewed in the United States on May 4, 2026

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