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Product News

Phase Range of Sprung Disc Check Valves

Heap & Partners Phase Check Valves have been specially designed to cover all of customer requirements to protect systems against reverse flow on typical applications including gas, water, acids, alkalis and salt solutions.

The Range:

Wafer pattern, sprung disc check valve to BS EN 558 Series 49 (Short Pattern) and Series 52 (Long Pattern) face to face

Pressure Class 150 and 300 rated designs as standard in sizes from 15mm to 100mm, all complete 316 stainless steel construction and Inconel X750 springs as standard.

Alternative materials, sizes and pressure classes are available to meet customer requirements on request.