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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110086 Bell & Gossett 4100-50 ASME Safety Relief Valve
Bell & Gossett
$1,274.95110086 Bell & Gossett 4100-50 ASME Safety Relief Valve. Bell & Gossett 2" inlet with 2" outlet ASME safety relief valve set @ 50 PSI. Image is generic. This Item Usually Ships The Same Day!$1,274.95 -
110082 Bell & Gossett 3301-50 ASME Safety Relief Valve
Bell & Gossett
$1,244.95110082 Bell & Gossett 3301-50 ASME Safety Relief Valve. Image is generic. 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...$1,244.95 -
181625 McDonnell & Miller Relief Valve 250-3/4-75
McDonnell & Miller
$172.95181625 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)...$172.95 -
110752 Bell & Gossett 790-40 ASME Safety Relief Valve
Bell & Gossett
$224.95110752 Bell & Gossett 790-40 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 40 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
181225 McDonnell & Miller Relief Valve 250-3/4-30
McDonnell & Miller
$172.95181225 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...$172.95 -
110130 Bell & Gossett 1170-36 ASME Safety Relief Valve
Bell & Gossett
$244.95110130 Bell & Gossett 1170-36 ASME Safety Relief Valve. Bell & Gossett 1" Relief valve set @ 36 PSI. Image is generic. This Item Usually Ships The Same Day!$244.95 -
110759 Bell & Gossett 790-90 ASME Safety Relief Valve
Bell & Gossett
$224.95110759 Bell & Gossett 790-90 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 90 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
110034 Bell & Gossett 4100-30 ASME Safety Relief Valve
Bell & Gossett
$1,174.95110034 Bell & Gossett 4100-30 ASME Safety Relief Valve. Bell & Gossett 2" inlet with 2" outlet ASME safety relief valve set @ 30 PSI. Image is generic. This Item Usually Ships The Same Day!$1,174.95 -
110758 Bell & Gossett 790-85 ASME Safety Relief Valve
Bell & Gossett
$224.95110758 Bell & Gossett 790-85 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 85 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
110085 Bell & Gossett 4100-45 ASME Safety Relief Valve
Bell & Gossett
$1,274.95110085 Bell & Gossett 4100-45 ASME Safety Relief Valve. Bell & Gossett 2" inlet with 2" outlet ASME safety relief valve set @ 45 PSI. Image is generic. This Item Usually Ships The Same Day!$1,274.95 -
110131 Bell & Gossett 1170-45 ASME Safety Relief Valve
Bell & Gossett
$244.95110131 Bell & Gossett 1170-45 ASME Safety Relief Valve. Bell & Gossett 1" Relief valve set @ 45 PSI. This Item Usually Ships The Same Day!$244.95 -
110767 Bell & Gossett 1170-40 ASME Safety Relief Valve
Bell & Gossett
$324.95110767 Bell & Gossett 1170-40 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 40 PSI. Image is generic. This Item Usually Ships The Same Day!$324.95 -
110763 Bell & Gossett 790-115 ASME Safety Relief Valve
Bell & Gossett
$224.95110763 Bell & Gossett 790-115 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 115 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
110755 Bell & Gossett 790-65 ASME Safety Relief Valve
Bell & Gossett
$224.95110755 Bell & Gossett 790-65 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 65 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
110750 Bell & Gossett 790-20 ASME Safety Relief Valve
Bell & Gossett
$224.95110750 Bell & Gossett 790-20 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 20 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
110773 Bell & Gossett 1170-85 ASME Safety Relief Valve
Bell & Gossett
$324.95110773 Bell & Gossett 1170-85 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 85 PSI. Image is generic. This Item Usually Ships The Same Day!$324.95 -
110772 Bell & Gossett 1170-80 ASME Safety Relief Valve
Bell & Gossett
$324.95110772 Bell & Gossett 1170-80 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 80 PSI. Image is generic. This Item Usually Ships The Same Day!$324.95 -
110766 Bell & Gossett 1170-25 ASME Safety Relief Valve
Bell & Gossett
$324.95110766 Bell & Gossett 1170-25 ASME Safety Relief Valve. Bell & Gossett 1" inlet and 1" outlet" Relief valve @ 25 PSI. Image is generic. This Item Usually Ships The Same Day!$324.95 -
110764 Bell & Gossett 790-120 ASME Safety Relief Valve
Bell & Gossett
$224.95110764 Bell & Gossett 790-120 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 120 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95 -
110756 Bell & Gossett 790-70 ASME Safety Relief Valve
Bell & Gossett
$224.95110756 Bell & Gossett 790-70 ASME Safety Relief Valve. Bell & Gossett 3/4" inlet and 3/4" outlet" Relief valve @ 70 PSI. Image is generic. This Item Usually Ships The Same Day!$224.95