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1-1/4" 174A Relief Valve (75lb)
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1-1/4" 174A Relief Valve (75lb)

Brand:
Watts
SKU:
0275825
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1-1/4" 174A Relief Valve (75lb)
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$348.69 each
Out of Stock
Out of Stock
Get it Mon, Oct 23 - Mon, Oct 30

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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Product Highlights

Size icon
1-1/4"
Pressure Set Point icon
75 psi
Material icon
Bronze
Thread Type icon
Female Thread Type
Temperature Range (F) icon
250°F Max
Connection Type icon
Threaded Connection

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 0121514 is recommended.


Series 174A Boiler Pressure Relief Valves are used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. Series 174A resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief and shall not be used as an operating control. Standard Pressure Setting: 30psi (206.9 kPa), Pressure Range: In 5psi (34.5 kPa) increments from 30 to 150psi (2 to 10 bar) with corresponding high ratings from 650,000 to 14,370,000 BTU/hr. (wattsregulator.com)

Specs

Size:

1-1/4"

Pressure Set Point:

75 psi

Capacity:

3429000 BTU/hr

Material:

Bronze

Application:

Heating

Thread Type:

Female

Temperature Range (F):

250°F Max

Connection Type:

Threaded

ASME:

Yes

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