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1" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (125 psi)
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$687.17 each
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Get it Tue, Aug 4 - Tue, Sep 1
MANUALS (3)
This item replaces: 0121504
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
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1"
125 psi
Yes
Bronze
Female Thread Type
250°F Max
Description
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This lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 125 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy body , non-metallic disc-to-metal seating, 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:
- 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
- Lead free copper silicon alloy body
- Automatic reseating
- Non-mechanical seat to disc alignment
- Set pressure 125 psi
- Body Material: Lead Free Copper Silicon Alloy
- Inlet Connection Size: 1"
- Inlet Connection Type: Female Threaded
- Inlet Thread Type: NPTF
- Lead Free: Yes
- Maximum Working Pressure-PSI: 93
- Outlet Connection Size: 1"
- Outlet Connection Type: Female Threaded
- Outlet Thread Type: NPTF
- Pressure Relief Setting-PSI: 125
- Series: LF174A
Specs
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| Pressure Set Point: | 125 psi |
|---|---|
| Size: | 1" |
| Capacity: | 3215000 BTU/hr |
| Lead Free: | Yes |
| Material: | Bronze |
| Application: | Heating |
| Thread Type: | Female |
| Temperature Range (F): | 250°F Max |
| Connection Type: | Threaded |
| ASME: | Yes |
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Product Reviews
5 out of 5 reviews
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Showing 1-5 of 5 reviews
Super helpful tech
I was needing an older valve for the hot water system at my laundromat. I had the old part number but needed the new part number for the valve. It was recommended to me to look at Supply House so I quickly did an online search. I called them and the customer service person was able to give me the correct part number. The part was reasonably priced and they shipped to me right away, I had it in only a few days. I was very happy with my service!
DeeJay
St. Louis, MO
2 years ago
Verified Buyer
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Great product!
Application was great.
Mark
St. Louis
5 years ago
Verified Buyer
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i would definatly buy another one.
hot water storage tank pop off would not seal up after test. so I purchased a new one and it works great.
henry
Kamiah, Idaho
6 years ago
Verified Buyer
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I would like buy again.
Things is as per required.
jayantibhai Patel
Gallup ,NM
13 years ago
Verified Buyer
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Great watts product
Product worked as planned. No complaints.
Brett
Burlington, wi
15 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: why dose my say 30 LB
Asked by Al 13 years ago
Add your answer
Verified Reply- PexSupply StaffYou likely have a relief valve designed to release pressure at 30 psi. This is part 0274428 on our website.
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-
relief valves come in different pressures like 30 50 75 125 150 are the most you would see yours you said is 30 so if the water pressure gets over 30 psi the valve opens and lets water out to keep from any damage to the system. PUT ON SAME SIZE YOU THAKE OFF
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