Product Description

The A27H and A27Y series safety valves are spring-loaded, low lift type valves designed to provide reliable overpressure protection for industrial equipment and piping systems. These valves are suitable for handling water, air, and steam, automatically releasing excess pressure when system limits are exceeded.

The valve operates through a calibrated spring mechanism that ensures controlled opening at set pressure and resealing once normal operating conditions are restored. The A27H type is designed for general media such as water, air, and steam, while the A27Y/P/R variants are suitable for applications involving corrosive media.

Constructed with a compact body and threaded connection, the valve is designed for integration into pipeline systems requiring dependable pressure relief functionality.

Specifications

• Type: Spring Loaded Safety Valve
• Model: A27H / A27Y Series
• Design: Low Lift
• Function: Overpressure Protection / Pressure Relief
• Operation: Spring Loaded, Automatic
• Medium: Water, Air, Steam
• Suitable Media (A27Y/P/R): Corrosive Media
• Maximum Working Temperature: ≤ 200°C
• Connection Type: Threaded

Connection Sizes (as per available data)

• DN: 15 / 20 / 25 / 32 / 40 / 50 / 65 / 80
• Thread Size (R): 1/2" / 3/4" / 1" / 1¼" / 1½" / 2" / 2½" / 3"
• Length (L): 40 – 110 mm
• Height (H): 140 – 370 mm

For further specifications or to inquire about any of these products and ReflowX's logistics services, please contact ReflowX at info@reflowx.com