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V-Type Safety Set, Male Thread

Size:  1/2'' 3/4'' 1'' 
DN: 15 20 25
Material: Brass 59-1
Nominal Pressure: ≤1.6MPa
Working Medium: Water
Working Temperature: -10℃≤120℃
Availability:
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  • SL-8040

  • SHUANGLIN

SHUANGLIN VALVE Brass Safety Group with Male Thread Connection for Heating Systems

In modern heating systems, protecting the boiler and pipeline from excessive pressure is essential. The SHUANGLIN VALVE Brass Safety Group with male thread connection combines a safety valve, automatic air vent, and pressure gauge into one compact assembly, providing reliable protection for residential and commercial heating installations.

Available in DN15 to DN25, this integrated safety group simplifies installation while reducing the number of pipeline connections. The male threaded outlet allows direct installation into manifolds, distribution pipes, or heating equipment, making it a practical solution for installers and OEM manufacturers.

Three Functions in One Compact Unit

The safety group integrates three important components:

  • Safety Valve – Automatically releases pressure when system pressure exceeds the preset value.

  • Automatic Air Vent – Continuously removes trapped air to improve circulation efficiency.

  • Pressure Gauge – Provides clear real-time pressure monitoring for system maintenance.

This compact design reduces installation time while improving system reliability.

High-Quality Brass Construction

Manufactured from premium forged brass, the body offers excellent corrosion resistance and long service life. Every component is designed for stable operation under demanding heating conditions.

Applications

The SHUANGLIN VALVE Male Thread Safety Group is suitable for:

  • Wall-hung boilers

  • Domestic heating systems

  • Underfloor heating

  • Solar heating systems

  • Heat pump installations

  • Hot water circulation systems

Why Choose SHUANGLIN VALVE?

SHUANGLIN VALVE has years of experience manufacturing brass valves and heating accessories for international markets. Every safety group undergoes strict pressure and sealing tests before shipment to ensure dependable performance.

Whether you are an importer, distributor, or OEM customer, SHUANGLIN VALVE offers professional manufacturing, stable quality, and customized solutions for global heating industries.

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