AVG TVA15CHP-LF 15mm Solar Rated High Performance Tempering Mix Valve
SKU: 10817144430

AVG TVA15CHP-LF 15mm Solar Rated High Performance Tempering Mix Valve

Sale price$79.20 Regular price$88.00
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Description

AVG TVA15CHP-LF 15mm Solar Rated High Performance Tempering Mix ValveOverview AVG TVA15CHP LF high performance solar rated tempering valve has BSP 15mm 1 2" compression fittings at all three ends and features copper olives. Australian Watermark Approved with License No. 20137. AVG identifies high performance tempering valves with an orange cap. The AVG tempering valve is compatible and direct swap for most mainstream tempering valve brands such as AW, Reliance, Tomson and Nefa with same functions, fitment and similar

Overview

AVG TVA15CHP-LF high performance solar-rated tempering valve has BSP 15mm 1/2" compression fittings at all three ends and features copper olives. Australian Watermark Approved with License No. 20137. AVG identifies high-performance tempering valves with an orange cap. The AVG tempering valve is compatible and direct swap for most mainstream tempering valve brands such as AW, Reliance, Tomson and Nefa with same functions, fitment and similar physical size. 

The AVG TVA15CHP-LF tempering valve is ideal for high temperature and high performance hot water systems, including solar hot water systems, instantaneous heaters, and pumped ring main distribution systems. It automatically mixes the cold and hot water inputs and outputs a steady 50 deg hot water after mixing. The tempering valve is required in Australia by law in the plumbing rules as it is a safety device. Without mixing, the hot water straight from the hot water services can exceed 70 deg and can cause severe instant burns when in contact with skin. 50 deg feels hot, yet without the dangers of burning. When required, the output temperature of the AVG TVA15CHP-LF tempering valve can be adjusted between 40-50 deg.

Technical Details

  • Brand: Australian Valve Group (AVG)
  • Model: TVA15CHP-LF
  • Thread Size: 1/2" (15mm) BSP Compression with Copper Olives (15C x 15C x 15C)
  • Physical Thread Measurement: 20.995mm internal/external thread diameter (Refer to the BSP sizing chart in the photo gallery) 
  • Material: DR Brass Body
  • Maximum Hot Water Supply Temperature: 99 deg
  • Adjustable Outlet Temperature: 40-50 deg
  • Set Temperature: 50 deg Standard (Must be commissioned on site by installer)
  • Accuracy of Outlet Temperature: +3 deg (Tested as per AS4032.2)
  • Minimum Temperature Differential: 10 deg
  • Maximum Working Pressure: 1400Kpa (Static) and 500Kpa (Dynamic)
  • Pressure Supply Differential: 2:1 Maximum
  • Maximum Permitted Pressure Variation: ±10%
  • Minimum Flow Rate: 4L/Min
  • Features: High temperature resistance, tamper-proof adjustment, integrated strainers and check valves, insulation jacket included
  • Intended Use: Solar Hot Water Systems, Instantaneous Heaters, Heat Pumps, Ring Main Circulation, Standard Hot Water Heaters
  • SKU: AVG-TVA15CHP-LF


Package Contents

  • AVG TVA15CHP-LF Tempering Valve with Insulation
  • Package Weight: 680g

 

Shipping Notes
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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]
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SKU: 10817144430

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Mr. & Mrs. Us
Waukegan, US
★★★★★ 5
Affordable, Clean and does the job.
Size: 36 sqft, Size: 36 sqft
I consumed about 90% of this box doing all doors and the tailgate on a 2000 tahoe. I applied it very liberally inside every door (exteror) panel. We then added an almost equal amount of deadening/absorbing/decoupling foam to the other side of the door (panel side). If you know how many rattles a circa 2000 tahoe GMT800 can have by now, you can appreciate why I added this as a "must" if i were to put some money back into this vehicle. Best sub $150 spent on this mini resto so far, right next to tint. Good quality. Not to thick or thin. Good sized sheets. Seamed to deaden as good as another slightly thicker material i recently used in my F250. My box was delivered with no issues of melting or anything funky. Clean, no major smell before or after and easy to work with. Maybe buy a roller set and wear gloves. Save your hands if your doing inside of panels. Good buy. Will buy more for future projects.
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Reviewed in the United States on February 17, 2026
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Todd G. Teiken
West Palm Beach, US
★★★★★ 5
Great product
Size: 36 sqft
Easy to apply, made a big difference in sound deadening on side by side. Would definitely purchase again.
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Reviewed in the United States on June 1, 2026
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B. Billy
Omaha, US
★★★★★ 5
AS GOOD AS ANY OTHER, WORKS GREAT
Size: 36 sqft, Size: 36 sqft
Used this in my 17 RAM 1500. This stuff works great, just as good as S...ss brand that is also sold on here. Same thickness and same tackiness. And this stuff sticks like crazy, once its laid down and rolled onto the surface, it is hard to remove, so I am pretty sure it will stay where I installed it. It is great value, one box was enough to do the whole roof of the truck with a little left over for small spots. I think it took a total of 2.5 boxes to do my whole crew cab, roof, floor and back wall and most of the firewall, and I also added a layer of their .25" foam. I do notice a difference in less outside noise, from wind and road. I will be doing my wife car soon, and this is the product I will be using again, I recommend this.
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Reviewed in the United States on January 14, 2026
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AF_TX
Los Angeles, US
★★★★★ 5
Dyna... who?
Size: 36 sqft
This stuff works great. Fraction of the cost to Dyna.. and just as good. Very sticky. Used in doors, floors and ceiling. Great product and performs flawlessly. I would highly recommend this.
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Reviewed in the United States on March 13, 2026
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Jacob C. Hall
Alexandria, US
★★★★★ 4
Awesome, inexpensive alternative to name-brands!
Size: 36 sqft
Awesome. Stuck well with alcohol prep and time to let liquid flash-off. Very consistent, piece to piece. Backing peeled easily when desired. Compared to Amazon Basics, the butyl seemed a little thicker (infinitesimally) and stickier, foil was less thick than Amazon Basics. Very good value. Started with my nice car, but after completing project, sound dampened all cars in the immediate family it made such a noticeable difference in sound level and quality of music from soeakers. Recommended!
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Reviewed in the United States on October 21, 2025

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