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Watts  |  SKU: 0383308

Watts 0383308 740 Series, 1 1/4" x 1 1/2" NPT Connection, 30-75 PSI Range, Iron Boiler Pressure Relief Valve

$975.26

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Description

This boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment. It consists of a iron body construction with expanded outlet drain connections for hot water space heating boilers, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It offers large discharge capacity, resists corrosive water conditions, resists sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The pressure range is 30 to 75 psi (2 to 5 bar) with corresponding high ratings from 925,000 to 10,700,000 BTU/hr. It is set at 45 psi.

Features:
Spring loaded
Soft seated
Iron body
Automatic reseating

Specifications:

Manufacturer: Watts
Manufacturer Part Number: 0383308
Product Type: Boiler Pressure Relief Valve
Body Material: Iron
Inlet Connection Size: 1 1/4"
Inlet Connection Type: Female Threaded
Inlet Thread Type: NPT
Outlet Connection Size: 1 1/2"
Outlet Connection Type: Female Threaded
Outlet Thread Type: NPT
Pressure Range: 30 to 75 PSI
Pressure Relief Setting: 45 PSI
Series: 740
Dimensions: 4.45" x 9.9" x 6.65"
Weight: 5.61 lb

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Watts

Watts 0383308 740 Series, 1 1/4" x 1 1/2" NPT Connection, 30-75 PSI Range, Iron Boiler Pressure Relief Valve

$975.26

This boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment. It consists of a iron body construction with expanded outlet drain connections for hot water space heating boilers, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It offers large discharge capacity, resists corrosive water conditions, resists sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The pressure range is 30 to 75 psi (2 to 5 bar) with corresponding high ratings from 925,000 to 10,700,000 BTU/hr. It is set at 45 psi.

Features:
Spring loaded
Soft seated
Iron body
Automatic reseating

Specifications:

Manufacturer: Watts
Manufacturer Part Number: 0383308
Product Type: Boiler Pressure Relief Valve
Body Material: Iron
Inlet Connection Size: 1 1/4"
Inlet Connection Type: Female Threaded
Inlet Thread Type: NPT
Outlet Connection Size: 1 1/2"
Outlet Connection Type: Female Threaded
Outlet Thread Type: NPT
Pressure Range: 30 to 75 PSI
Pressure Relief Setting: 45 PSI
Series: 740
Dimensions: 4.45" x 9.9" x 6.65"
Weight: 5.61 lb

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