Product Description

The A48 series valve is a spring-loaded, full lift type pressure relief valve designed in accordance with American standard requirements for high temperature and high-pressure applications. The valve automatically opens when system pressure exceeds the preset limit, allowing rapid discharge of excess pressure, and reseals once normal operating conditions are restored.

The design is suitable for demanding operating environments where elevated temperatures and pressures are present. The full lift configuration provides high discharge capacity, ensuring efficient pressure relief for critical systems.

The valve operates using a calibrated spring mechanism to ensure accurate pressure response and stable resealing performance. Its flanged construction supports secure installation in industrial piping systems requiring reliable and consistent pressure protection.

Specifications

• Type: Spring Loaded Pressure Relief Valve
• Model: A48 Series
• Standard: American Standard
• Design: Full Lift
• Function: Overpressure Protection / Pressure Relief
• Operation: Spring Loaded, Automatic
• Service: High Temperature and High Pressure
• Medium: Steam, Air, Gas
• Connection Type: Flanged

Connection Sizes (as per available data)

• DN: Sizes available (not fully specified)
• Flanged Connection: Yes

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