Search results with tag "Soft seated valves"

GUIDANCE ON VALVE TYPE SELECTION -b.ricardo

1. Soft seated valves should normally be selected only for clean service. Soft seated block valves, such as ball valves, lined plug valves, soft seated gate valves, and butterfly valves can provide a good tight shut off on gas or liquid when new. Hard metal seated valves should normally be selected if the service is other than clean. 2.

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