The Cost-Effective Choice for Non-Corrosive Industrial Lines: Bronze Type Low Lift Safety Relief Valve.

Hants Model HSM is a bronze low lift safety relief valve designed to provide reliable overpressure protection for low-pressure industrial, utility, and auxiliary systems. The valve automatically opens when the system pressure exceeds the preset level, allowing excess pressure to be safely discharged and helping protect pipelines, equipment, and system components from pressure-related damage.

Built with a bronze body, the HSM safety relief valve provides reliable corrosion resistance, stable operation, and cost-effective performance for general service applications. Its low lift design supports controlled pressure relief and compact installation, making it suitable for systems that require dependable protection under low-pressure operating conditions.

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

Application of Bronze Type Low Lift Safety Relief Valve

• Boilers and steam lines (low pressure).
• HVAC systems.
• Air compressors.
• Marine applications.
• Process utilities.

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

• Bronze Body Construction：Excellent corrosion resistance to water and steam、Long service life in humid and marine environments、Resistant to dezincification compared to brass.
• Low Lift Design: Controlled, limited disc lift、Stable operation at low set pressures、Minimizes valve chatter and vibration.
• Safety Relief Function: Suitable for both gas/vapor and liquid service、Automatically opens on overpressure and reseats after normalization.
• Tight Shut-Off Performance: Good sealing at low pressures、Reduces simmering and seat leakage.
• Compact & Lightweight: Easy installation in confined spaces、Lower pipe loading compared to steel valves.
• Accurate & Reliable Set Pressure: Consistent opening pressure、Repeatable performance over long operating cycles.
• Low Maintenance Design：Simple internal construction、Fewer moving parts reduce wear and maintenance cost.
• Standards Compliance: Typically designed as per ASME Section VIII / IS / DIN (depending on manufacturer).

Frequently Asked Questions(FAQ) about Bronze Type Low Lift Type Safety Relief Vale?

Q: Why engineer choose low lift safety valve?

Engineers choose a low lift safety valve when a system requires a low discharge capacity due to a lower operating pressure and a need for more precise flow control. Low lift valves lift only a small distance (typically 1/24th of the bore diameter) for a lower discharge capacity compared to high or full lift valves, making them suitable for applications where a large volume of fluid does not need to be released rapidly.

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