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Main product image of 3/4" 1170-US M2 Sweat Mixing Valve (Lead Free)
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3/4" 1170-US M2 Sweat Mixing Valve (Lead Free)

Brand:
Watts
SKU:
0559103
Rating:
(10)
Q&A:
(2)
3/4" 1170-US M2 Sweat Mixing Valve (Lead Free)
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Hover image to zoom
$184.45 each
In Stock
In Stock
Get 10 Tue, Jul 7
Order by today, receive Tuesday
Size
3/4"
Connection Type
C x C
Expansion PEX x Expansion PEX
Temperature Range (F)
90°F - 160°F

This item replaces: 0206013

Free Shipping This item ships free
Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Connection Type
C x C Connection
Product Highlight: Size
3/4"
Product Highlight: Max Temp (F)
160°F Max Temp
Product Highlight: Min Temp (F)
90°F Min Temp
Product Highlight: Temperature Range (F)
90°F - 160°F
Product Highlight: Material
Brass

Description

Series LF1170, LFL1170 Lead Free* Hot Water Temperature Control Valves are specifically designed for mixing hot and cold water on hot water supply systems. They can be used for a variety of applications to reduce the temperature of the hot water from the system, and are ideal for radiant heat applications. This series features a "double throttling" design which combines the control of the hot and cold water to provide a sensitive response to changes in water temperature passing through the mixing chamber. The LF1170 can be set to any temperature between 90°F and 160°F (60°F and 120°F for model LFL1170-M2) with flow rates as low as 0.5 gpm and as high as 23 gpm. The superior flow characteristics of this valve provide accurate temperature control to the requirements of ASSE 1017 across the rated flow range. These valves also provide additional safety as they restrict mixed water out to a drip upon loss of cold water supply to the valve. As an added feature, the LF1170, LFL1170 series incorporates integral check valves and filter washers in both the hot and cold water inlets to protect against cross flow. Available with threaded (-UT), solder (-US), PEX Quick-Connect (-QC) or CPVC connections.

Maximum Pressure: 150psi (10 bar)

Specs

Min Temp (F):

90°F

Max Temp (F):

160°F

Size:

3/4"

Connection Method:

Sweat

Connection Type:

C x C

Material:

Brass

Application:

Heating

Point of Source

Max Pressure (PSI):

150

Temperature Range (F):

90°F - 160°F

Standards Met:

ASSE 1017

Lead Free:

Yes

Contact

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Product Image of 3/4" 1170-US M2 Sweat Mixing Valve (Lead Free)
3/4" 1170-US M2 Sweat Mixing Valve (Lead Free)
SKU: 0559103
(10)
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Product Reviews

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100% would recommend this product
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Showing 1-10 of 10 reviews

Excellent service

Great product at good price shipped promptly
TA
Aurora co
1 years ago
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Cools Down My Hot Water

I replaced an old mixing valve that was not working as it should. The new one is working well.
pestocat
Palo Alto CA
2 years ago
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Great product.

Perfect fit, easy instructions, fast shipping.
Snowman
95683
3 years ago
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Perfect replacement

Shipped quick. Extremely helpful staff helped me save $400 over having a pro come in to replace a seized (and leaking) identical unit.
HB
New York
5 years ago
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good product

direct replacement have these through out our facility.
david
corning ny
7 years ago
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Supplyhouse is the best!

I purchased a new mixing valve from Supplyhouse. It arrived the next day! Unfortunately some hardware items were missing from the sealed bag - a vendor mistake (Watts) - not due to Supplyhouse. I informed Supplyhouse of the problem and they had a replacement valve delivered the next day! Saved the project schedule! Very professional people, cared about solving my problem. They have the deepest inventory, the fastest shipping, terrific people and the best prices! Why would you go anywhere else?
Plumber Bob
Central Mass
9 years ago
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Good product

Union connection make it easy to install and replace if you need. Good little guy.
ISJ
Millville, PA
9 years ago
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Works Great

I use this valve to limit the hot water output from my solar hot water system. The hot water storage tank temperature sometimes reaches 160 deg F and this valve limits the water temperature leaving the valve to 125 deg. The temperature regulation is very accurate. This is a replacement valve. The first valve only lasted 6 years but it was installed incorrectly. The valve was originally installed directly above the hot water outlet of the tank which according to Watts will cause premature failure due to thermal siphoning. I installed this new valve 10 inches below the tank outlet per Watts installation instructions which I hope will prolong the life of the valve.
Jim
North Carolina
10 years ago
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Works perfectly.

Installed this valve on my newly installed oil boiler with internal heating coil. Valve is well made and works like a charm. Water temperature never varies. Recommend without hesitation
Peter
East Haddam, CT
11 years ago
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WATTS TEMPERING VALVE

WHEN USED ON SOLAR HOT WATER HEATER RESERVE TANK, BY MIXING WATER AT TANK, YOU ALMOST TRIPLE AVAILABLE HOT WATER FOR HOUSE. ALSO PREVENTS SCALDING
STEVE
SAN JUAN, PUERTO RICO
11 years ago
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Product Q&A

2 Questions
2 Questions
ASK A QUESTION

Q: how do you turn the valve to adjust the water temp? The one installed for my Jacuzzi tub will not turn by hand. Is there a special tool required?

Asked by Randy 10 years ago

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Verified Author and ReplyVerified Reply- Supplyhouse Staff

You have to first loosen the screw in the top of the knob. Then lift the knob slightly in order for it to turn. See page 2 of the install: http://s3.supplyhouse.com/product_files/0559103-install.pdf

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Q: Can this valve be used on domestic hot water?

Asked by JOHN 10 years ago

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Verified Author and ReplyVerified Reply- Supplyhouse Staff

Yes, this valve is lead free and suitable for domestic water. Thank you.

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