Black Box AC328A-R4 Spécifications télécharger pdf (Page 4)

Valvetop D-Series discrete valve controllers are certiﬁed for use in every world area.

They carry IECEx, ATEX, UL, and CSA certiﬁcations in a single model, making it easier for

global customers to standardize across plants in multiple world areas. Other certiﬁcations

available include NEPSI, KOSHA, InMetro, and GOST.

Valvetop D-Series discrete valve controllers can survive in virtually any plant condition.

Their heavy-duty construction and corrosion resistance enable superior performance

in the most demanding applications.

The Valvetop D-Series is Built Tough!

Designed to provide reliable service for a lifetime, the Valvetop D-Series has been built to last in the most

demanding applications, and endurance tested for over 3.5 million cycles to prove it.

Wet

Tested against intense water

pressure blasts and complete

submersion underwater for

½ hour

Hot

Tested for endurance in

temperatures up to 176ºF/80ºC

Cold

Tested for endurance in

temperatures down

to -58ºF/-50ºC

Dirty

Tested in dust chamber

and proven dust tight

Abusive

Tested against the “300 pound

man step test” and proven

impact and step resistant

Corrosive

Tested against hundreds

of corrosive and caustic

elements and proven to resist

deterioration or chipping

Explosive

Tested by UL for use in

explosive environments with

no seal-off ﬁttings required

(DXP, DXS)

Chemical Compatibility

Tested against hundreds

of chemicals with varying

exposure times, temperatures,

and concentrations. Please

visit www.topworx.com for

speciﬁc chemical compatibility

information.

“ I like the fact that the D-Series has world wide approvals

since we have projects throughout the world. ”

- Project Engineer, Global Engineering Firm

VALVETOP

™

D-SERIES

World-Class Discrete Valve Controllers with the Highest Technology Available

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Black Box AC328A-R4 Spécifications Page 4

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