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Watts 3/4 in. Cast-Iron Water Pressure Safety Relief Valve
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Watts 3/4 in. Cast-Iron Water Pressure Safety Relief Valve

Model # 374A

Internet # 100532582

Store SKU # 816403


$24.78 /EA-Each

This item cannot be shipped to the following state(s): AK,CA,GU,HI,PR,VI,VT

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PRODUCT DESCRIPTION

The 3/4 in. Cast-Iron Water Pressure Safety relief valve is used in hot water boiler applications to protect against excessive pressure on all types of hot water heating boiler equipment. It consists of an iron body construction with forged bronze inlet connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It 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 not as an operating control.


  • Standard pressure setting 30 psi (206.9 kPa)
  • Pressure range in 5 psi (34.5 kPa) increments from 30 to 150 psi (2 to 10 bar) with corresponding high ratings at 550,000 BTU/hr
  • Iron body for strength and long life
  • Easy to install
  • MFG Model # : 374A
  • MFG Part # : 0950364
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SPECIFICATIONS

Assembled Depth (in.)  4 in  Assembled Height (in.)  2 in 
Assembled Width (in.)  2.5 in  Compatible pipe material  Brass 
Connection  FPT  Indoor/Outdoor  Indoor 
Manufacturer Warranty  Watts (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment.  Material  Cast 
Maximum pressure (psi)  30  Maximum working temperature (F)  180 
Minimum working temperature (F)  33  Pipe or Fitting Product Type  Valve 
Product Height (in.)  3.5  Product Length (in.)  1.5 in 
Product Weight (lb.)  1.14  Product Width (in.)  2 
Push to connect  No  Rating  Water 
Returnable  90-Day  Size (in.)  3/4 
Valve Product Type  Air Admittance  Valve inlet diameter (in.)  .75 
Valve outlet diameter (in.)  .75 
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CUSTOMER REVIEWS

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MORE INFO


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Warranty

For warranty information on this product, please call our Internet Customer Service Center at 1-800-435-4654.

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SHIPPING OPTIONS

Most orders process within 3 business days.

Please allow an additional 3-5 business days for Standard Ground Delivery in the U.S.


If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.


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