Bell & Gossett 110134 – 1" Bronze ASME Relief Valve, 100 PSI Set, 3,060,000 BTU/hr Capacity

Bell & Gossett 110134 – 1" Bronze ASME Relief Valve, 100 PSI Set, 3,060,000 BTU/hr Capacity

Overview

The Bell & Gossett 110134 Relief Valve safeguards fired and unfired hot water vessels from excessive pressure by providing reliable pressure relief. Designed and certified under ASME Section IV standards for heating boilers, this valve meets stringent safety requirements with a proven track record.

Featuring an EPDM diaphragm-assisted design, this bronze valve offers a large effective sealing area—about five times greater than traditional pop-type valves—reducing the impact of fouling and ensuring smooth operation. Its low pressure differential between opening and closing helps prevent water from flashing to steam, thus minimizing system hammering.

Key Features

• ASME Section IV certified and National Board certified

• High capacity relief valve rated at 3,060,000 BTU/hr

• Durable bronze construction with brass internal components

• EPDM diaphragm and seat provide reliable sealing

• Threaded 1" connection for straightforward installation

• Max working pressure of 125 PSIG and max temperature of 250°F

• Designed to reduce pressure fluctuations and system stress

Specifications