AVG 15mm NRI-PRV-15C Non Return Isolation Pressure Reducing Combo Valve
SKU: 50732660403

AVG 15mm NRI-PRV-15C Non Return Isolation Pressure Reducing Combo Valve

Sale price$73.80 Regular price$82.00
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Description

AVG 15mm NRI-PRV-15C Non Return Isolation Pressure Reducing Combo ValveOverview The AVG NRI PRV 15C 15mm 1 2" Non Return Isolation & Pressure Reducing Combo Valve combines 2 valves in one as a compact unit to save cost installation time and eliminates a potential leaking point. This AVG NRI PRV 15C combo valve is commonly supplied as part of AVG Quickie kits and many solar hot water installation kits, making the NRI PRV 15C a popular direct swap item during the pressure valve train servicing without changing the plumbing

Overview

The AVG NRI-PRV-15C 15mm 1/2" Non-Return Isolation & Pressure Reducing Combo Valve combines 2 valves in one as a compact unit to save cost/installation time and eliminates a potential leaking point. This AVG NRI-PRV-15C combo valve is commonly supplied as part of AVG Quickie kits and many solar hot water installation kits, making the NRI-PRV-15C a popular direct swap item during the pressure valve train servicing without changing the plumbing layouts. 

The AVG NRI-PRV-15C combo valve is directional marked by the arrow on the valve body. The blue handle is part of the non-return isolation duo valve assembly and can turn the water supply on/off. The brass barrel houses the adjustable spring, which can be turned with a screw driver and allows pressure adjustments between 250-650kPa with a factory preset at 500kPa. Therefore, it is best to have this brass barrel facing up (the blue handle facing down) during installation to allow easy access to adjustment screw, despite all AVG marketing materials/photos show the valve upside down. 

The AVG NRI-PRV-15C combo valve is Watermark approved and features 15mm 1/2" copper olive compression fitting ends for direct copper pipe connection or used as a male thread with the cone nuts removed. A pair of insulation jacket is included to minimize the heat loss.

Please note, this the newer and updated version of AVG NRI-PRV-15C combo and it no longer has a 6mm pressure test point to insert a pressure gauge. This new unit superseded the old version in 2022. A photo of the old version AVG Combo valve is shown at the end of the photo gallery for the reference.

 

Technical Details

  • Manufacturer: AVG
  • Australia Watermark Approved
  • Model: NRI-PRV-15C
  • Specifications:
    • Flow Rate: 55L/min@500kPa; 22L/min@250kPa
    • Maximum Working Temperature: 80°C
    • Maximum Upstream (Inlet) Pressure: 1600kPa
    • Downstream (Outlet) Setting Pressure Range: 250 kPa - 650 kPa 
    • Factory Pressure Setting: 500kPa
    • Extractable and serviceable cartridge with stainless steel filter mesh
    • Ball valve style non return isolation inbuilt
    • Removable insulation jacket is included for easy access for maintenance
  • Thread Size: 1/2" BSP (15mm) Compression Fitting (15C x 15C)
  • Physical Thread Measurement: 26.441mm external thread diameter after the compression nuts removed (Refer to the BSP sizing chart in the photo gallery)
  • Material: DR Brass Body, Lead Free
  • Intended Use: Pressure Reducing Valve with Triple Test Points and Integrated Duo Isolation non return valve
  • SKU: AVG-NRI-PRV-15C


Package Contents

- AVG NRI-PRV-15C 15mm 1/2" combo valve

- Package Weight: 900g 

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: 50732660403

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Wayne
San Leandro, US
★★★★★ 5
Very nice wallet
Material Type: Leather, Color: Brick Brown4203
Surprised with this Wallet I’ve had it a couple of weeks now and it seems very durable and it holds everything. I need very well and tight. The size is perfect for my pocket
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Reviewed in the United States on April 23, 2026
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Patricia
Dallas, US
★★★★★ 4
Good choice!
Material Type: Leather, Color: Brick Brown4203
Brick brown very attractive. Strong magnet closure. Multi card pockets. Slim, nice for dress slacks. I'll buy again for my other son.
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Darbs
Lowell, US
★★★★★ 5
Outstanding Product.
Material Type: Leather, Color: Black7738
Great leather. plenty of room for a front pocket wallet. Appears that it will last. Looks great
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Lynda M French
San Leandro, US
★★★★★ 5
Great wallet
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Great wallet! Compact but carries everything I need. Good value
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BigJohn1948
Fort Morgan, US
★★★★★ 5
Great price on a very good wallet
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Good quality, a little thick for the front pocket but I carry in my shirt pocket and it works fine. Would have liked money clip on wire on the inside, but this works. Lots of places to put your cards, medical alerts, driver's license, etc. Good for people who like simple but straight forward organization.
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Reviewed in the United States on April 23, 2026

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