Model # LF 3/4 LL100XL

Internet #202267224

Watts 3/4 in. Brass MPT Safety Relief Valve
0098268472554

Discontinued Watts

3/4 in. Brass MPT Safety Relief Valve

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Product Overview

This lead free self closing temperature and pressure safety relief valve is for use with hot water storage tanks and heaters. It provides reliable and proven temperature and pressure relief protection against excessive build-up in domestic hot water systems. It includes a test lever for ease of use, and is an excellent choice for both contractors and homeowners.

California residents: see   Proposition 65 information

  • Made of solid, lead free brass
  • Designed to protect against excessive temperature and pressure
  • Extended shank for thick tank insulation up to 2-1/2 in.
  • Pressure set at 150 psi (10.3 BAR)

Info & Guides

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Price
$16.97 /each
$25.99 /each
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Name 3/4 in. Brass MPT Safety Relief Valve 3/4 in. Lead Free Threaded Water Hammer Arrestor 3/4 in. Lead-Free Brass MPT Expansion Relief Valve 1/5 in. Brass Screw-On Multi-Turn Valve
Brand Watts Watts Blue Flame
Ratings (0) (0) (8) (1)
Valve Outlet Diameter (in.) 0.75 0 0.75 .335
Connection Male Pipe Thread Male Pipe Thread Male Pipe Thread Screw on
Valve Inlet Diameter (in.) 0.75 .75 0.75 .335
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Specifications

Dimensions

Product Depth (in.)
1.875
Product Height (in.)
4.75
Product Length (in.)
1 in
Product Width (in.)
1.875
Valve Inlet Diameter (in.)
0.75
Valve Outlet Diameter (in.)
0.75

Details

Compatible Pipe Material
Brass
Connection
Male Pipe Thread
Indoor/Outdoor
Indoor
Material
Brass
Maximum Pressure (psi)
150.0
Maximum Working Temperature (F)
150.0
Product Weight (lb.)
0.77lb
Returnable
90-Day
Valve Type
Pressure Regulating

Warranty / Certifications

Manufacturer Warranty
Watts (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment.

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Customer Questions & Answers

what to do when leaking water

Asked by: Bill
Hello Bill, The pressure relief valve is designed to leak some if the pressure within the tank becomes very high. Replacing the valve is a simple process. Depending on where you live you may need to have an expansion tank installed. An expansion tank helps relieve thermal expansion pressure in the water heater by providing an escape path. I hope this helps. Cheers, Chris Expansion tanks: http://www.homedepot.com/s/expansion+tank?NCNI-5
Answered by: ChrisFixit
Date published: 2015-11-07
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