PRESSURE RELIEF VALVES SAFETY

Brand	Owner (click to sort)	Address	Description
MAXIVENT	IMI MARSTON LIMITED	WOBASTON ROAD, FORDHOUSES WOLVERHAMPTON	PRESSURE RELIEF VALVES AND SAFETY DISCS THEREFOR;
MAXIVENT	MARSTON EXCELSIOR LTD.	FORDHOUSES WOBASTON ROAD WOLVERHAMPTON	PRESSURE RELIEF VALVES AND SAFETY DISCS THEREFOR;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A hydraulic system has at least one primary hydraulic functions and a plurality of secondary hydraulic functions all of which are connected in parallel to a supply conduit and a return conduit. A first pressure relief valve prevents pressure in the supply conduit from exceeding a first limit and second pressure relief valve prevents the pressure at the secondary hydraulic functions from exceeding the lower second pressure limit. Novel pressure relief circuits are provided which enable only two pressure relief valves to provide one of two pressure limits at more than two hydraulic functions.