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Main product image of 3/4" 40XL-5 T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
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3/4" 40XL-5 T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)

Brand:
Watts
SKU:
F156731
Rating:
(10)
Q&A:
(2)
3/4" 40XL-5 T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
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$200.63 each
In Stock
In Stock
Get 3 Tue, Jul 7
Order by today, receive Tuesday

Non-Potable Water Applications

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

Product Highlights

Product Highlight: Size
3/4"
Product Highlight: Inlet Type
MNPT
Product Highlight: Outlet Type
FNPT
Product Highlight: Pressure Set Point
150 psi
Product Highlight: Max Temp (F)
210°F Max Temp
Product Highlight: Material
Bronze

Description

Note: This item does not comply with the 2014 Lead Free Act. It may not be used in potable water applications as of January 4, 2014. For potable water applications F556016 is recommended.

This automatic reseating temperature and pressure relief valve has a 3/4 inch NPTF male inlet, 3/4 inch NPTF female outlet, 5 inch coated extension thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F. The valve can be installed in hot water outlet within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a bronze body, tamper resistant bonnet screws, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve. Sensor activation requires purchase of an activation kit which can be connected to existing building management systems or the Watts Cellular Gateway.

Features:
  • Features a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
  • Requires purchase of activation kit to activate sensor
  • Bronze body
  • Tamper resistant bonnet screws
  • 5 Inch coated thermostat length
  • Non-mechanical seat to disc alignment
  • Set pressure: 150 psi
Specifications:
  • Body Material: Bronze
  • Inlet Connection Size: 3/4"
  • Inlet Connection Type: Male Threaded
  • Inlet Thread Type: NPTF
  • Lead Free: No
  • Maximum Temperature-Fahrenheit: 210
  • Maximum Working Pressure-PSI: 112
  • Outlet Connection Size: 3/4"
  • Outlet Connection Type: Female Threaded
  • Outlet Thread Type: NPTF
  • Part Number: F156731
  • Pressure Relief Setting-PSI: 150
  • Protection Type: Temperature And Pressure
  • Series: 40L
  • Temperature Relief-Fahrenheit: 210
  • Thermostat Material: Nylon Coated Copper
  • Thermostat Probe Length: 5"

Specs

Size:

3/4"

Max Temp (F):

210°F

Thermostat Length:

5"

Inlet Type:

MNPT

CSA Rating (BTU/HR):

205000

Outlet Type:

FNPT

ASME Rating (BTU/HR):

1437600

Application:

Heating

Pressure Set Point:

150 psi

Material:

Bronze

Contact

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Product Reviews

4.9 out of 10 reviews
100% would recommend this product
4.9
out of 10 Reviews
100% would recommend this product
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5 star
90%
4 star
10%
3 star
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Showing 1-10 of 10 reviews

good product

got the job done.
TSP
SD
3 years ago
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Get it Now

We had a leak and needed a part. It was ordered and we received it in just a few days just as they said we would. I would order anytime I need something instead of driving to go somewhere to get the part. I am able to do other things while waiting on the part.
Relaxed and Sure
BROWNSVILLE, TN
4 years ago
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This was exactly what I needed and would by it again.

This was an exact replacement for the relief valve on a dish washer booster heater. The product came quickly and I was able to get the heater back in service in a timely fashion.
Kevin
Owego, New York
4 years ago
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I would buy this product again

Great customer service + fast delivery
Ioan
Idaho
5 years ago
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Pressure relief valve 3/4"

New unit replaced the original with no issues!
Tom
MA
7 years ago
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Stopped the dripping.

Stopped the dripping caused by former T/P valve. Just have to work on heater tank leak now.
RedTruckDan
Pontiac MI
9 years ago
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IT IS BRASS

It is threaded brass just as I ordered, and it stops the water on the floor issue. makes for happy customers.
Mikey
Indiana
12 years ago
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I would buy this product again.

Item made by reputed company.
DP
New Jersey
13 years ago
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exactly what i needed

The correct part for my water heater. checked with local plumbing supply and the price was triple the cost. I gave them your e-mail address to check out. there distributor charges them more than i paid. You may have a new customer.
dizzy z
Mount Shasta ca
14 years ago
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quality product

quality construction
Al the builder
columbus, oh
16 years ago
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Product Q&A

2 Questions
2 Questions
ASK A QUESTION

Q: What is the btu rating?

Asked by boof 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

According to the manufacturer, this valve is rated up to 205,000 BTU.

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- BOOF

205,000

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Q: is the the relief pressure on this valve adjustable?

Asked by 16 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

No, the relief pressure on this valve is not adjustable.

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