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Description
AVG TCV20 20mm Temperature Control Valve (65°C Tempering Mix Valve)Overview AVG TCV20 Temperature Control Valve is Australian Watermark Approved and has BSP 20mm 3 4" compression fittings at all three ends and features copper olives. The temperature control valve can automatically mix the cold and hot water inputs and outputs a steady 65 deg hot water after mixing as a factory default setting. The output temperature of the temperature control valve can be adjusted between 50 65 deg. If required to be used as a safety
Overview
AVG TCV20 Temperature Control Valve is Australian Watermark Approved and has BSP 20mm 3/4" compression fittings at all three ends and features copper olives. The temperature control valve can automatically mix the cold and hot water inputs and outputs a steady 65 deg hot water after mixing as a factory default setting. The output temperature of the temperature control valve can be adjusted between 50-65 deg. If required to be used as a safety valve the TCV must be commissioned on site to no more than 50°C by a licensed plumber as per AS3500.
Technical Details
- Brand: Australian Valve Group (AVG)
- Model: TCV20
- Thread Size: 3/4" (20mm) BSP Compression with Copper Olives (20C x 20C x 20C)
- Physical Thread Measurement: 26.441mm 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: 50-65 deg
- Set Temperature: 65 deg
- Accuracy of Outlet Temperature: +3 deg (Tested as per AS13757.2)
- Minimum Temperature Differential: 10 deg
- Maximum Working Pressure: 1600Kpa (Static) and 500Kpa (Dynamic)
- Pressure Supply Differential: 2:1 Maximum
- Maximum Permitted Pressure Variation: ±10%
- Minimum Flow Rate: 4L/Min
- Maximum Flow Rate: 27L/Min
- Features: High temperature resistance, tamper-proof adjustment, integrated strainers and check valves, insulation jacket included
- Intended Use: Hot water tempering/mixing applications at 65 degrees
- SKU: AVG-TCV20
Package Contents
- AVG TCV20 Temperature Control Valve with Insulation
- Package Weight: 860g
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.2 ★★★★★
Based on 1165 reviews
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Product Reviews
★★★★★ 5
Best dog ball in the world!
Size: Large, Pattern Name: Pack of 1, Size: Large, Pattern Name: Pack of 1
My dog is singularly obsessed with playing ball. He would drop a steak to chase a ball. (He'd return to the steak, but not without the retrieved ball. He's not an idiot.) He makes dangerous leaps, crashes into trees, and runs fast enough to catch thrown balls before they even hit the ground. Since he doesn't care about his own wellbeing, it's my job to protect him as much as I can. And a lot of balls are hard enough to cause him pain or dental damage when he mistimes a catch. Enter the ChuckIt Glow Ball!
The minute Cowboy got his first Glow Ball, he no longer had any interest in the dozens of tennis balls scattered around the house and yard. If I took the Glow Ball away and instead threw a tennis ball, Cowboy would run to retrieve the ball, then return without it and begin looking all over the house for the Glow Ball. The Glow Ball is tough enough to survive Cowboy's big, sharp chompers, yet it's soft enough to do no harm when it hits him in the face. The glow feature is a huge bonus, too. Cowboy gets distracted by chipmunks and squirrels when we're playing, so he sometimes can't remember where he dropped the ball to pursue the interloper. If the ball was exposed to enough light before it was misplaced, it will be easy to find once the sun goes down. (Otherwise, Cowboy always finds it eventually.) When I'm feeling nocturnal, I'll put the ball under a light for a few minutes to activate the electrons, then treat my boy to a middle-of-the-night game of fetch.
I was so happy to see these on sale, I bought a lifetime supply for my pantry. The size guide seems accurate. ChuckIt recommended the large size for a dog of Cowboy's weight and that size is perfect. Highly recommended product.
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Reviewed in the United States on October 14, 2024
★★★★★ 5
Bouncy, not hard, and good value.
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value.
By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference.
Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design.
Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
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Reviewed in the United States on April 5, 2026