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$229.00 each
In Stock
Get 2 Tomorrow, Jun 5
Order by 6PM, receive Tomorrow
MANUALS (2)
Non-Potable Water Applications
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This product does not comply with the “Safe Drinking Water Act,” which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.
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Easy Returns No restocking fee for 90 days
Product Highlights
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FNPT x FNPT Connection
1-1/4"
248°F Max Temp
20°F Min Temp
20°F - 248°F
Brass
Description
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The 4-Way Brass Mixing Valves 720, 721, 722, 723, and 724 are used to mix supply water from a heat source with water returning from a system. They are designed for use in either closed loop or open loop hydronic systems. All valves have standard female NPT threads. The valve provides a maximum leak through rate of 1% to allow for water expansion during temperature changes. The valve position can be manually set using the handle. An Actuating Motor 741 can be used to automatically operate the valve. Literature + D 720 Maximum Operating Pressure + 146 psi (10 bar) Operating Temperature Range + -20 to 248+F (-28 to 120+C) Valve Body and Vane + CW 617N - EN 12165 Brass Shaft Seal + Viton "O" ring Main Seal + EPDM Perioxide "O" ring Acceptable Fluid Media + Chilled and hot water with antifreeze and anticorrosive compounds (max 60%), glycol, ethyl alcohol glycol, propylene dichloride alcohol, mono ethyl alcohol, ethyl methyl alcohol, glycerine. Not for use with media based on mineral oil components or chlorinated pool water.
Specs
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| Application: | Point of Source Heating |
|---|---|
| Size: | 1-1/4" |
| Material: | Brass |
| Max Pressure (PSI): | 146 |
| Temperature Range (F): | 20°F - 248°F |
| Max Temp (F): | 248°F |
| Min Temp (F): | 20°F |
| Connection Method: | Threaded |
| Connection Type: | FNPT x FNPT |
| Body Pattern: | 4-Way |
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Product Reviews
5 out of 12 reviews
100% would recommend this product
5 star
100%
4 star
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Customer Images
Showing 1-10 of 12 reviews
Protecting Kitec radiant tubing
Bought a house that had 5,500sqft of kitec in floor radiant, but luckily no high zinc fittings. The poor boiler had been neglected by previous owner and was limping along delivering 100-160 deg to circuits. This high temp thermal cycling was one of the identified failure mechanisms of Kitec (I know, it was the baseboard systems and the high zinc fittings that were the real issue) and I want the infloor to last another 50+ years. I have installed several miles of in floor Kitec and have had no issues with it, so was confident when purchasing the house but used it as a negotiating point.
I up sized this mixing valve to 1-1/2 to reduce the flow restriction, and and so far have been satisfied with the results of the valve itself. The controller however leaves a bit to be desired with regards to the temperature hunting/floating action and would benefit from a redesign to bring in the temperature control, but that's a different review.
Note to Tekmar: your instructions are at the bare minimum and open to interpretation to the demise of your product and reputation. Take a few notes from Taco on the addition of some basic recommendations and examples for installation guidance, it would go a long way. Not sure I would use your product again based on this experience.
Warren
Santa Fe, NM
7 months ago
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So far so good !
Needed this 4 way mixing valve for my boiler. No supply house near me had one. Was delivered in a few days. Very happy 😊
Tom
Crown point ind.
3 years ago
Verified Buyer
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Perfect for aplication
Used as a control valve, great price and customer service
Steam Kettle
Savannah, GA
5 years ago
Verified Buyer
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Great
I like this valve
AC
Florida
7 years ago
Verified Buyer
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Replaced a failed ESBE 4 way mixing valve
This was a straight forward replacement. My only complaint is this isn't available in a sweat configuration, just thread.
Pitman44
Upstate NY
7 years ago
Verified Buyer
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great valve for radiant heat
Valve is heavy duty and made well. i like it! the people on the phone were very helpful
jeff
staten island new york
10 years ago
Verified Buyer
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Like Butta
The part arrived quickly, as promised, and install went smoothly. This replaced a cast iron valve that tended to corrode and became stiff. Everything's working well now and we're pleased with supplyhouse.com once again.
Log Home Builder
Monroe, WA
11 years ago
Verified Buyer
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I would buy this product again and again
i'm useing the 4way mixing valve in my greenhouse floor heat. It has done a great job!!!!
firewalker
lawndale, NC
11 years ago
Verified Buyer
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Hi-End quality
Replaced 15 year old Tekmar valve that had failed miserably. Great valve! Simple to install.
GC
Maine
12 years ago
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works well
works well for my radiant heat control
buzz
long island NY
13 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: What type of mixing valve would I use to control temp of water returning to a wood fired boiler and how would I plumb it.
Asked by 15 years ago
Add your answer
Verified Reply- PexSupply StaffYou can use either a 3 way or 4 way mixing valve. You will need a circulator to move the water in the system.
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