Industrial Expansion Relief Valves

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Description

Expansion relief valve max temperature 110°C 400kPa.
Code Descriptions
531540 ¾” x 1″ (20 x 25mm) relief valve (400kPa)
531640 1″ x1 ¼” (25 x 32mm) relief valve (400kPa)
531740 1¼” x 1½ (32 x 40mm) relief valve (400kPa)