An expansion valve is a slide valve used in a steam engine to control the cut-off. It rides on the back of an adapted main slide valve and is driven by an additional eccentric that has more advance than the main eccentric. The cut-off is adjusted in one of two ways.
A refrigerant-metering valve with a pressure or temperature controlled orifice.
Device which restricts flow of high pressure refrigerant thus lowering refrigerant pressure.
The Danfoss Group is a global producer of components and solutions for Refrigeration & Air Conditioning, Heating & Water, and Motion Controls. Danfoss has net sales of EUR2,600 million (US$3,400 million) and employs approx. 22,000 people worldwide with headquarters in Nordborg, Denmark.
Claudia Rose Dancing
Here's the lovely,
luminous and charming
Claudia Rose
onstage at Kulak's Woodshed
where she was performing with
the Bilgewater Brothers. She sings
with a wonderful Billie Holiday-inflected
soulful mystic voice that is
simply enchanting.
And she also happens to
be an exceedingly sweet,
wise and very funny
young lady.
And she does
an excellent
Jimmy Stewart impression.