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 Pressure Reducing Valve Technical Brochure
- Bell & Gossett ASME Safety Relief Valve Submittal Sheet
- Bell & Gossett ASME Safety Relief Valve Instruction Manual
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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110121 Bell & Gossett 790-30 ASME Safety Relief Valve
Bell & Gossett
$157.95110121 Bell & Gossett 790-30 ASME Safety Relief Valve. Bell & Gossett 3/4" Relief valve set @ 30 PSI. This Item Usually Ships The Same Day!$157.95 -
110126 Bell & Gossett 790-100 ASME Safety Relief Valve
Bell & Gossett
$174.95110126 Bell & Gossett 790-100 ASME Safety Relief Valve. Bell & Gossett 3/4" Relief valve set @ 100 PSI. Image is generic. This Item Usually Ships The Same Day!$174.95 -
181725 McDonnell & Miller Relief Valve 250-3/4-100
McDonnell & Miller
$172.95181725 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...$172.95 -
110135 Bell & Gossett 1170-125 ASME Safety Relief Valve
Bell & Gossett
$224.95110135 Bell & Gossett 1170-125 ASME Safety Relief Valve. Bell & Gossett 1" Relief valve set @ 125 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
110127 Bell & Gossett 790-125 Relief Valve
Bell & Gossett
$178.95110127 Bell & Gossett 790-125 Relief Valve. Bell & Gossett 3/4" Relief valve set @ 125 PSI. Image is generic. Image is generic. This Item Usually Ships The Same Day!$178.95 -
110124 Bell & Gossett 790-50 ASME Safety Relief Valve
Bell & Gossett
$174.95110124 Bell & Gossett 790-50 ASME Safety Relief Valve Bell & Gossett 3/4" Relief valve set @ 50 PSI. Image is generic. Information: Bell & Gossett ASME Safety Relief Valve Submittal Sheet Bell & Gossett diaphragm operated...$174.95 -
110125 Bell & Gossett 790-75 ASME Safety Relief Valve
Bell & Gossett
$164.95110125 Bell & Gossett 790-75 ASME Safety Relief Valve. Bell & Gossett 3/4" Relief valve set @ 75 PSI. Image is generic. This Item Usually Ships The Same Day!$164.95 -
110123 Bell & Gossett 790-45 ASME Safety Relief Valve
Bell & Gossett
$164.95110123 Bell & Gossett 790-45 ASME Safety Relief Valve. Bell & Gossett 3/4" Relief valve set @ 45 PSI. Image is generic. This Item Usually Ships The Same Day!$164.95 -
110132 Bell & Gossett 1170-50 ASME Safety Relief Valve
Bell & Gossett
$244.95110132 Bell & Gossett 1170-50 ASME Safety Relief Valve. Bell & Gossett 1" Relief valve set @ 50 PSI. Image is generic. This Item Usually Ships The Same Day!$244.95 -
110033 Bell & Gossett 3301-30 ASME Safety Relief Valve
Bell & Gossett
$1,144.95110033 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...$1,144.95 -
181905 McDonnell & Miller Relief Valve 250-3/4-60
McDonnell & Miller
$172.95181905 McDonnell & Miller Relief Valve 250-3/4-60. 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...$172.95 -
110122 Bell & Gossett 790-36 ASME Safety Relief Valve
Bell & Gossett
$164.95110122 Bell & Gossett 790-36 ASME Safety Relief Valve. Bell & Gossett 3/4" Relief valve set @ 36 PSI. Image is generic. This Item Usually Ships The Same Day!$164.95 -
110129 Bell & Gossett 1170-30 ASME Safety Relief Valve
Bell & Gossett
$244.95110129 Bell & Gossett 1170-30 ASME Safety Relief Valve. Bell & Gossett 1" Relief valve set @ 30 PSI. Image is generic. This Item Usually Ships The Same Day!$244.95 -
181525 McDonnell & Miller Relief Valve 250-3/4-50 - 3/4" NPT
McDonnell & Miller
$172.95181525 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...$172.95 -
110133 Bell & Gossett 1170-75 ASME Safety Relief Valve
Bell & Gossett
$244.95110133 Bell & Gossett 1170-75 ASME Safety Relief Valve. Bell & Gossett 1" Relief valve set @ 75 PSI. This Item Usually Ships The Same Day!$244.95 -
110769 Bell & Gossett 1170-60 ASME Safety Relief Valve
Bell & Gossett
$324.95110769 Bell & Gossett 1170-60 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 60 PSI. Image is generic. This Item Usually Ships The Same Day!$324.95 -
110134 Bell & Gossett 1170-100 ASME Safety Relief Valve
Bell & Gossett
$244.95110134 Bell & Gossett 1170-100 ASME Safety Relief Valve. Bell & Gossett 1" Relief valve set @ 100 PSI. Image is generic. This Item Usually Ships The Same Day!$244.95 -
110754 Bell & Gossett 790-60 ASME Safety Relief Valve
Bell & Gossett
$224.95110754 Bell & Gossett 790-60 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 60 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
110757 Bell & Gossett 790-80 ASME Safety Relief Valve
Bell & Gossett
$224.95110757 Bell & Gossett 790-80 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 80 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
110120 Bell & Gossett 790-15 ASME Safety Relief Valve
Bell & Gossett
$164.95110120 Bell & Gossett 790-15 ASME Safety Relief Valve. Bell & Gossett 3/4" Relief valve set @ 15 PSI. Image is generic. This Item Usually Ships The Same Day!$164.95