DescriptionThe TopWorx™ DXS is a 316 stainless steel valve controller that combines bus networking, pilot valve, and position sensors into a single globally certified, explosion proof enclosure that attaches to any automated valve package.FeaturesZone 0 Intrinsically SafeZone 1 Flameproof/Explosion ProofStainless Steel Enclosure 0 Intrinsically SafeStainless Steel EnclosureGO™ Switch Leverless Limit SwitchesFOUNDATION FieldbusAS-InterfaceDeviceNet Ordering Information Model DXS 316 Stainless steel (Only available with “R” or “M” shaft options) Bus/Sensor ES Partial Stroke TestESD/PSTModule w/GO Switch (Area class cannot be 0) Area Classification 1 Explosion proof / Flame proof (DXP/S only) - North America Class I Div 1 Groups C, D; Class I Div 2, Groups A, B, C, D. (Groups A & B must be hermetically sealed) Type 4, 4X, - ATEX/IECEx Zone 1 II2G, II2GD, T6/T4/T3 Ex d IIB+H2 Ex tb IIIC IP66/67 (O-Rings must be S for DUST certification) Visual Display G Standard 90°Green OPEN, Red CLOSED Shaft N NAMUR304 stainless steel Conduit Entries 4 (Metal Conduit Entries)(2) 3/4" NPT (2) 1/2" NPT O-Rings B Buna-NNo Adder Pilot 1 (1) 24 Vdc pilot, fail open/closed0.5 W (non- I.S.) Spool Valve 6 316 Stainless steel Valve Cv 3 3.7 Cv (1/2" NPT Ports) (For manual override consult factory)(Spool Valve A)(Spool Valve 6) Manual Override T Partial stroke test button with lockable cover (Sensor ES only) (Not avail w/ Area Class C) (DXP/S - Conduit Entries 4 or 3 only. DXR - consult factory)
