Electro-Hydraulic Power – Reduces installation costs and eliminates complicated linkage, gearing, reductions or other attached mechanics. No need for outside source of air or gas pressure. Explosion Proof Rating: Type 4 & 7 Meets watertight and hazardous location requirements: Class I, Division 1, Groups C & D. Fail Safe Spring Return Operation on power loss.
Sealed Power Unit – No maintenance or servicing required.
Two-Wire Control Circuit – Safe, Reliable and Simplifies tie-in to other parts of the system. On power interruption the valve returns by spring force to divert position.
Body: Ductile Iron
Seat: Removeable SS
Plug: Fabricated Acetal Standard
Stem: Poly Pack
Tight Shutoff – achieved utilizing SS seat and soft plug.
Sizing – Available in 2”, 3” and 4”
Temperature: -20oF (-29C) to 150oF (+66C)
Voltage: 120VAC (50/60Hz)
Includes: Integral Auxilary Switch (end of power stroke) Dust shields on Yoke
Duncan Co’s EHD Series two position divert valve is commonly used in the oil/gas marketplace. Applications include LACT (Lease Automation Custody Transfer) Skids, Tank Switching, and Manifold Piping. This customizable valve package can be designed specifically for your process applications upon request.
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