Pneumatic Control Valve - COVNA: Industry-Leading Manufacturer of High-Performance Valves

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COVNA - Rešite svoja tehnična vprašanja z bogatimi izkušnjami Ustvarjamo od leta 2000, Najprej smo začeli kot proizvajalec elektromagnetnih ventilov.
V desetletjih raziskav in razvoja je družba COVNA postala vodilna na kitajskem trgu na področju četrturnih aktuatorjev in avtomatskih krmilnih ventilov.
Družba COVNA ima certifikat ISO 9001 in dodatne certifikate, kot so TUV, SGS in RoHS.

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COVNA Group Inc. s sedežem v Denverju, Kolorado, ZDA, je zbirka raziskav in razvoja, oblikovanja, prodaje in storitev v enem, specializirana za proizvodnjo regulacijskih ventilov, pnevmatskih ventilov, električnih ventilov, elektromagnetnih ventilov in drugih pripomočkov za nadzor pretoka in avtomatizacijo, COVNA kot svetovna industrija za zagotavljanje storitev za svetovnega enega od glavnih dobaviteljev številnih znanih podjetij in znanih blagovnih znamk.

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COVNA Pnevmatski membranski regulacijski ventil z digitalnim zaslonom

Samodejni ventil za uravnavanje tlaka

ZJHM serija Top Guide Sleeve WCB Pnevmatski visokotemperaturni regulacijski ventil

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