The Options For Choosing Crucial Criteria In Needle Valve

Flow Needle Valves For Precise Dosages

In these designs, the high pressure side pushes the disk open (relieving the disk) on the high pressure side, but forces the disk closed on the low pressure side. Jangan sampai pemasangan vent dan drain ini terbalik, akan hal ini akan berakibat fatal, misalnya untuk aliran beracun atau mudah terbakar.The non-rotating stem design minimizes seal wear, protects the seat from galling, and helps promote long service life. Micrometering (needle) valves combine the ease of connection associated with Valco zero dead volume fittings with convenient bulkhead mounting.

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