Bronze High Lift Safety Relief Valve for Steam and Gas Systems: Protects boilers and steam lines from overpressure by releasing excess steam safely.

A bronze high lift safety valve(Hants Model HSR) is a bronze-bodied pressure relief valve designed to automatically open and vent excess pressure from a system, such as a boiler, once a preset limit is reached. It features a spring-loaded mechanism and a high lift design, where the disc lifts a significant distance to provide a large discharge area. These valves are often made with a bronze body and may include a lever for manual testing.

Hants is a sub-brand of us. As a specialized manufacturer of bronze type high lift safety relief valves and fittings, we provide reliable pressure relief and overpressure protection solutions for various industries.

Application of Bronze Type High Lift Safety Relief Valve

• Compressed Air Systems: Ensures air compressors operate within safe pressure limits.
• Hydraulic Systems: Prevents overpressure in hydraulic lines, pumps, and equipment.
• Marine and Shipboard Applications: Suitable for potable water, fuel oil, or steam systems on ships.
• Chemical and Process Industries: Used in low-to-medium pressure chemical processes where corrosion resistance is important.
• Heating, Ventilation, and Air Conditioning (HVAC): Protects closed-loop heating and cooling systems from overpressure.
• Water Supply and Pump Systems: Maintains safe pressure in potable water, irrigation, or pump systems.
• Food and Beverage Industry: Suitable for applications where bronze construction avoids contamination and corrosion.

Key Features and Benefits of Bronze Type High Lift Safety Relief Valve

• Rapid Full Opening for Immediate Pressure Relief: High lift safety valves open instantly at the set pressure, allowing quick release of excess pressure and preventing sudden system failure.
• High Discharge Capacity for Gas and Steam Systems: The full-lift design enables maximum flow capacity, making these valves suitable for high-pressure steam and gas applications where large volumes must be released quickly.
• Reliable Overpressure Protection in Critical Systems:Designed for safety-critical environments, these valves help prevent equipment damage, production downtime, and potential hazards caused by overpressure conditions.

Frequently Asked Questions(FAQ) about Bronze Type High Lift Safety Relief Valve?

Q1: What is the difference between a high lift safety valve and a full bore safety valve?

High lift safety valves are designed for rapid opening, making them suitable for systems where pressure rises quickly, such as steam boilers. Full bore safety valves, on the other hand, provide maximum discharge capacity by matching the valve opening to the pipe diameter, making them ideal for high-pressure systems requiring large-volume pressure release.

Q2: What is the pressure rising rate during safety relief valves setting?

Usually 2 to 3kgf/cm² per minute. Slow rising may cause simmering & valve to lift very erratically.

Catalogue(Model HSR) Add to Inquiry