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Clearance between Ceramic Spool & Ceramic Cage

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Doppe

Doppe

Industrial
Joined
Mar 16, 2004
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I'm trying to find out the clearance that would typically be used between the Spool and Cage of a Ceramic 3/2 Spool Valve that would be used in water service of upto about 300PSI.

The Spool OD is 10mm at the moment. The ports in the Cage(Sleeve) are 2mm Diameter with the Spool "Over-Lapping" by 0.2mm.

Any help would be greatly appreciated ...
 
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