3/4" 174A Relief Valve (50lb) Zoom

3/4" 174A Relief Valve (50lb)

SKU:0274513

Brand: Watts

Watts
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$68.11
/ each
In Stock! Ships in 24-48 Hours
(6 Available)
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Specs

Capacity: 950000 BTU/hr
Capacity (BTU): 950
000
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

Description for Watts 0274513

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)

3/4" 174A Relief Valve (50lb)

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Watts3/4" 174A Relief Valve (50lb)
 
5.0

(based on 2 reviews)

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Reviewed by 2 customers

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5.0

Fast shipment

By Jo The Plumber

from Cincinnati

Verified Buyer

Comments about Watts 3/4" 174A Relief Valve (50lb):

Fast shipment

 
5.0

5o lb relief valve

By Snowman

from Riverside, CA

Verified Buyer

Comments about Watts 3/4" 174A Relief Valve (50lb):

High quality product which fit right into the available space. No problems with this product/purchase.

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2 Questions | 2 Answers
Displaying questions 1-2
  • 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 on 1/12/2011 by ucrusda from riverside, ca

    1 answer

    • CUSTOMER CARE

      A:

      This valve is set at 50 psi.

      Answered on 1/28/2011 by PexSupply Staff from NY
  • 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 on 10/8/2010 by Tom K from Paramus NJ

    1 answer

    • CUSTOMER CARE

      A:

      Yes, you can use this.

      Answered on 10/8/2010 by PexSupply Staff from NY
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