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3/4" LF174A Lead Free Relief Valve (150lb)
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3/4" LF174A Lead Free Relief Valve (150lb)
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$171.01 each
In Stock
In Stock
Get 1 Thu, Jun 27
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Easy Returns No restocking fee for 90 days

Product Highlights

Size icon
3/4"
Pressure Set Point icon
150 psi
Lead Free icon
Yes
Material icon
Bronze
Connection Type icon
Threaded Connection
Thread Type icon
Female Thread Type

Description

**Lead Free

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

Pressure Set Point:

150 psi

Application:

Heating

Capacity:

2445000 BTU/hr

Size:

3/4"

Lead Free:

Yes

Material:

Bronze

Connection Type:

Threaded

Thread Type:

Female

Temperature Range (F):

250°F Max

ASME:

Yes

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