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Main product image of 3/4" 174A Relief Valve w/ Flood Sensor Connectivity (75 psi)
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3/4" 174A Relief Valve w/ Flood Sensor Connectivity (75 psi)

Brand:
Watts
SKU:
F274598
Rating:
(3)
Q&A:
(0)
3/4" 174A Relief Valve w/ Flood Sensor Connectivity (75 psi)
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$270.77 each
Out of Stock
Out of Stock
Get it Tue, Jul 21 - Tue, Jul 28

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.
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Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Size
3/4"
Product Highlight: Pressure Set Point
75 psi
Product Highlight: Material
Bronze
Product Highlight: Connection Type
Threaded Connection
Product Highlight: Thread Type
Female Thread Type
Product Highlight: Temperature Range (F)
250°F Max

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.

This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 75 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 & Benefits:
  • 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 75 psi

Specifications:
  • Body Material: Bronze
  • Inlet Connection Size: 3/4 IN
  • Inlet Connection Type: Female Threaded
  • Inlet Thread Type: NPTF
  • Lead Free: NO
  • Maximum Working Pressure-PSI: 56
  • Outlet Connection Size: 3/4 IN
  • Outlet Connection Type: Female Threaded
  • Outlet Thread Type: NPTF
  • Pressure Relief Setting-PSI: 75

Specs

Capacity:

1320000 BTU/hr

Application:

Heating

Pressure Set Point:

75 psi

Size:

3/4"

Material:

Bronze

Connection Type:

Threaded

Thread Type:

Female

Temperature Range (F):

250°F Max

ASME:

Yes

Contact

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Product Reviews

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Showing 1-3 of 3 reviews

I would buy this product again.

Worked perfect for our small boiler system.
Bob
Boulder Colorado
2 years ago
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Will purchase again

We use this relief valve on pool heaters because the local plumbing inspectors require one be installed before we can get our final gas piping inspection. Even though we are not installing the pool heater.
Plumber
Virginia
6 years ago
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Relief valve

Valve is reliable and well made
Bldg. Engineer
Pittsburgh Pa.
13 years ago
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