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Fuel pressure regulating valve 2012-01-11
There is disclosed a pressure regulating valve which effectively reduces a noise of a fuel pressure regulating valve without relation to a flow amount of a fuel. In this valve, a flow collision preven
Proportional pressure reducing valve 2012-01-10
A proportional pressure reducing valve includes a spool having a first end connected to a solenoid and a second end exposed to a feedback chamber. The spool is formed with a groove for allowing a supp
Excess pressure relieving valve 2012-01-09
An excess pressure relieving means is illustrated for use with fluid pressure reducing apparatus wherein fluid passes from a high pressure inlet chamber to a reduced pressure outlet chamber and includ
Pressure reducing valve assembly 2012-01-06
A pressure reducing valve assembly for receiving fluid from a high pressure line and delivering the fluid to a low pressure line, the valve assembly comprising: an elongated tubular body having a vent
BRAKE PRESSURE PROPORTIONING VALVE 2012-01-05
A brake pressure proportioning valve includes an internal bore and a differential area piston slidably mounted within the bore. Under low-pressure conditions, fluid communication is established betwee
Pressure regulating valve with differential pressure response 2012-01-04
Valve apparatus including a regulating valve controlling fluid flow through a duct and positionable to produce a regulated downstream pressure from a normally relatively higher upstream pressure. A pi
Pressure reducing fire valve 2011-12-31
A fire valve having a cooperating valve seat and shiftable valve part. The valve part is carried by a floating valve stem. The first valve includes a piston and cylinder combination which is operative
High pressure relief valve 2011-12-30
A right angle relief valve body for high pressure fluid is provided with a bushing type valve seat in the inlet port. A piston valve having rod guide end portions is longitudinally slideable in the va
