3/4" 374A Relief Valve (30 psi) Zoom

3/4" 374A Relief Valve (30 psi)


Brand: Watts

Qty Price
/ each
$268.50 / box (10 units x $26.85)
In Stock! Ships in 24-48 Hours
(13 Available)


Size: 3/4"
Pressure Set Point: 30 psi
Capacity (BTU): 550000
Capacity: 550000 BTU/hr
Material: Bronze
Application: Heating
Thread Type: Female
Temperature Range (F): 250°F Max
Connection Type: Threaded
Inlet Type: Female Threaded (IPS)
Outlet Type: Female Threaded (IPS)
Width: 2-1/2"
Height: 3-5/8"

Description for Watts 0358553

Series 374A Watts Boiler Pressure Relief Valves are 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. Series Watts 374A 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).

3/4" 374A Relief Valve (30 psi)

Q&A: Ask the Questions, share answers

SupplyHouse.com Logo

Join Our Mailing List - Sign up and receive special offers and coupons