Retard Chamber Alarm Valve A2-RC-100 UL/FM

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The A2-RC-100 Retard Chamber Alarm Valve is a high-quality fire protection control valve specifically designed for wet pipe automatic sprinkler systems. Manufactured by PARATECH Korea under the Fesco brand, this alarm valve assembly incorporates a retard chamber, providing reliable alarm operation while minimizing nuisance alarms caused by temporary pressure surges or water hammer.

The retard chamber functions by delaying the activation of the alarm line during short-term pressure fluctuations, ensuring that hydraulic or electrical alarm devices are triggered only when sustained water flow occurs as a result of sprinkler operation during a fire emergency. This design improves system reliability and reduces unnecessary alarm activations.

Certified to internationally recognized UL Listed and FM Approved standards, the A2-RC-100 complies with stringent fire protection requirements for performance, durability, and operational safety. Its compact and lightweight construction allows easy installation while reducing the space required in fire protection valve assemblies.

Designed for dependable long-term service, the valve provides reliable water flow control, automatic alarm activation, and stable system performance for commercial, industrial, and institutional fire protection installations.

The A2-RC-100 Retard Chamber Alarm Valve is suitable for a broad range of applications, including office buildings, shopping centers, hotels, hospitals, warehouses, manufacturing facilities, airports, data centers, and high-rise buildings, where dependable wet pipe sprinkler protection and reliable alarm operation are essential.

Since 1973, when Korea's fire protection industry was still in its infancy, Paradise Industry, now known as PARATECH, has operated under the corporate philosophy of "contributing to society by protecting lives and property from fire." The company obtained more than 20 national certifications for its fire protection products, including automatic fire sprinklers, and became the first manufacturer to supply these products in Korea. PARATECH subsequently expanded its research and development to manufacture a comprehensive range of fire protection valves and equipment.

Today, PARATECH is the largest fire protection equipment manufacturer in Korea, producing specialized fire protection valves, automatic sprinkler heads, flexible sprinkler hose assemblies, fire department connections, UL/FM approved fire protection valves, and numerous other specialized fire protection products.

Fire protection products marketed under the Fesco brand are exported worldwide, including Europe, the United States, Japan, and many countries throughout Asia, particularly Southeast Asia.

PGTECH supplies these premium fire protection products manufactured by PARATECH, Korea's largest fire protection equipment manufacturer. With nearly five decades of experience in fire protection equipment manufacturing, the Fesco brand has established an outstanding reputation for quality, innovation, and reliability.