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$270.77 each
In Stock
Get 9 Tue, Jun 9
MANUALS (4)
This item replaces: 0274513
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.
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
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3/4"
50 psi
Bronze
Threaded Connection
Female Thread Type
250°F Max
Description
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This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 50 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze 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
- Bronze body
- Automatic reseating
- Non-mechanical seat to disc alignment
- Set pressure: 50 psi
- Body Material: Bronze
- Inlet Connection Size: 3/4"
- Inlet Connection Type: Female Threaded
- Inlet Thread Type: NPTF
- Lead Free: No
- Maximum Working Pressure-PSI:40
- Outlet Connection Size: 3/4"
- Outlet Connection Type: Female Threaded
- Outlet Thread Type: NPTF
- Part Number: F274513
- Pressure Relief Setting-PSI: 50
- Series: 174A
Specs
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| Capacity: | 950000 BTU/hr |
|---|---|
| Pressure Set Point: | 50 psi |
| Application: | Heating |
| Size: | 3/4" |
| Material: | Bronze |
| Connection Type: | Threaded |
| Thread Type: | Female |
| Temperature Range (F): | 250°F Max |
| ASME: | Yes |
Questions?
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Product Reviews
4.67 out of 3 reviews
100% would recommend this product
5 star
67%
4 star
33%
3 star
0%
2 star
0%
1 star
0%
Showing 1-3 of 3 reviews
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Works good
This relief valve was a direct fit to the old one and I upgrade to the 50 lb which helped with some of the problems.
Maintenance
Jericho VT
8 years ago
Verified Buyer
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Fast shipment
Fast shipment
Jo The Plumber
Cincinnati
13 years ago
Verified Buyer
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5o lb relief valve
High quality product which fit right into the available space. No problems with this product/purchase.
Snowman
Riverside, CA
16 years ago
Verified Buyer
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Product Q&A
2 Questions2 Questions
Q: What is the Factory setting that this particular model will relieve the line pressure? I need a setting that will lift at 45 psi.
Asked by ucrusda 15 years ago
Add your answer
Verified Reply- PexSupply StaffThis valve is set at 50 psi.
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Q: Can I use Watts 0274513 174A 3/4" 50 PSI to replace WATTS No335 size 3/4 inch set 30PSIG BTU/HR 510,000 I want to increase my from 30PSIG to 50PSI Thanks
Asked by Tom K 16 years ago
Add your answer
Verified Reply- PexSupply StaffYes, you can use this.
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Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy