ASME Safety Relief Valves

ASME Safety Relief Valves

Bell & Gossett cast iron and bronze body ASME Safety Relief Valves are engineered in accordance with the requirements of Section IV of the ASME Boiler & Pressure Vessel Code for Heating Boilers, and their capacities are certified by the National Board of Boiler and Pressure Vessel Inspectors. B&G diaphragm operated cast iron, and diaphragm-assist operated bronze ASME Safety Relief Valves, are designed to protect fired and unfired hot water vessels against overpressure conditions.

Information:

Bell & Gossett diaphragm operated cast iron and diaphragm-assist operated bronze ASME Safety Relief Valves are designed to protect fired and unfired hot water pressure vessels against over-pressure conditions. These valves feature a unique failsafe disc with sufficient area to permit the valves to maintain their safety relief function in the event of a diaphragm rupture. These valves are designed, manufactured, tested and labeled in accordance with the requirements of Section IV of the ASME Boiler and Pressure Vessel code. They are offered in a wide range of capacities to permit a close match with the boiler output rating.

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  • Bell & Gossett 110121 30 PSI Bronze Pressure Relief Model 790-30
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    110127 Bell & Gossett 790-125 Relief Valve

    Bell & Gossett

    $109.95
    110127 Bell & Gossett 790-125 Relief Valve. Bell & Gossett 3/4" Relief valve set @ 125 PSI. This Item Usually Ships The Same Day!
    $109.95
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    Qty in Cart: 0
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    $109.95
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  • 181525 McDonnell & Miller Relief Valve 250-3/4-50 - 3/4" NPT
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    181525 McDonnell & Miller Relief Valve 250-3/4-50 - 3/4" NPT

    McDonnell & Miller

    $124.95
    181525 McDonnell & Miller Relief Valve 250-3/4-50 - 3/4" NPT. Features and Benefits: For tanks and hydronic heating systems Protects against over-pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (.21 kg/cm2)...
    $124.95
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    $124.95
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  • 110033 Bell & Gossett 3301-30 ASME Safety Relief Valve
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    110033 Bell & Gossett 3301-30 ASME Safety Relief Valve

    Bell & Gossett

    $898.95
    110033 Bell & Gossett 3301-30 ASME Safety Relief Valve. Bell & Gossett cast iron and bronze body ASME Safety Relief Valves are engineered in accordance with the requirements of Section IV of the ASME Boiler & Pressure Vessel Code for...
    $898.95
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    Qty in Cart: 0
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    $898.95
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  • 110124 Bell & Gossett 790-50 ASME Safety Relief Valve
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    110124 Bell & Gossett 790-50 ASME Safety Relief Valve

    Bell & Gossett

    $109.95
    110124 Bell & Gossett 790-50 ASME Safety Relief Valve Bell & Gossett 3/4" Relief valve set @ 50 PSI.  Information: Bell & Gossett ASME Safety Relief Valve Submittal Sheet Bell & Gossett diaphragm operated cast iron and...
    $109.95
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    $109.95
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  • 181625 McDonnell & Miller Relief Valve  250-3/4-75
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    181625 McDonnell & Miller Relief Valve 250-3/4-75

    McDonnell & Miller

    $124.95
    181625 McDonnell & Miller Relief Valve  250-3/4-75. Features and Benefits: For tanks and hydronic heating systems Protects against over-pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (.21 kg/cm2) between...
    $124.95
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    Qty in Cart: 0
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    $124.95
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  • 181225 McDonnell & Miller Relief Valve 250-3/4-30
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    181225 McDonnell & Miller Relief Valve 250-3/4-30

    McDonnell & Miller

    $124.95
    181225 McDonnell & Miller Relief Valve 250-3/4-30 Relief Valve 3/4" NPT Features and Benefits: For tanks and hydronic heating systems Protects against over-pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (...
    $124.95
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    Qty in Cart: 0
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    $124.95
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  • 110034 Bell & Gossett 4100-30 ASME Safety Relief Valve
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    110034 Bell & Gossett 4100-30 ASME Safety Relief Valve

    Bell & Gossett

    $890.95
    110034 Bell & Gossett 4100-30 ASME Safety Relief Valve. Bell & Gossett 2" inlet with 2" outlet ASME safety relief valve set @ 30 PSI. This Item Usually Ships The Same Day!
    $890.95
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    $890.95
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  • 110082 Bell & Gossett 3301-50 ASME Safety Relief Valve
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    110082 Bell & Gossett 3301-50 ASME Safety Relief Valve

    Bell & Gossett

    $972.95
    110082 Bell & Gossett 3301-50 ASME Safety Relief Valve. Bell & Gossett 1-1/2" inlet with 2" outlet ASME safety relief valve set @ 50 PSI. Bell & Gossett cast iron and bronze body ASME Safety Relief Valves are engineered in...
    $972.95
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    $972.95
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  • 110034 Bell & Gossett 4100-30 ASME Safety Relief Valve
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    110085 Bell & Gossett 4100-45 ASME Safety Relief Valve

    Bell & Gossett

    $935.95
    110085 Bell & Gossett 4100-45 ASME Safety Relief Valve. Bell & Gossett 2" inlet with 2" outlet ASME safety relief valve set @ 45 PSI. This Item Usually Ships The Same Day!
    $935.95
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    Qty in Cart: 0
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    $935.95
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  • 110034 Bell & Gossett 4100-30 ASME Safety Relief Valve
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    110086 Bell & Gossett 4100-50 ASME Safety Relief Valve

    Bell & Gossett

    $935.95
    110086 Bell & Gossett 4100-50 ASME Safety Relief Valve. Bell & Gossett 2" inlet with 2" outlet ASME safety relief valve set @ 50 PSI. This Item Usually Ships The Same Day!
    $935.95
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    Qty in Cart: 0
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    $935.95
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  • 181725 McDonnell & Miller Relief Valve 250-3/4-100
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    181725 McDonnell & Miller Relief Valve 250-3/4-100

    McDonnell & Miller

    $124.95
    181725 McDonnell & Miller Relief Valve 250-3/4-100. Features and Benefits: For tanks and hydronic heating systems Protects against over-pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (.21 kg/cm2) between...
    $124.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $124.95
    Subtotal:
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