ASCO
ASCO™ 047 High-Flow Solenoid Valve
The ASCO Series 047 are manual reset versions of the sturdy ASCO 342 Series (1/4-inch and 3/8-inch NPT) and Series 344 (1/2-inch to 1-inch NPT) valves. The high-flow solenoid valves come in electrically tripped (trips when energized), no-voltage release (
Features and Advantages

1/4-inch and 3/8-inch NPT models are direct acting to provide maximum flow for their size

1/2-inch to 1-inch NPT versions have poppet construction for high flows and tight shutoff

Once tripped, the valves can only be manually reset to automatic operation

Intrinsically safe constructions are available for hazardous environments


Specifications and Parameters

Valve Actuation:Solenoid - Latching

Body Material:Brass; Stainless Steel

Media:Air; Inert Gas; Light Oil; Steam; Water

Pipe / Port Size:1/2 "

Port Type:NPTF

Function:3 way - 3/2 Universal

Flow:From 0.1 Cv to 0.5 Cv

Voltage:24 AC; 120 AC; 480 AC; 6 DC; 12 DC; 24 DC; 120 DC; 240 DC | 60

Max Differential / Max Operating Pressure:Vacuum to 150 PSIG

Operating Environment:Corrosive; Hazardous; Indoor

Standards / Regulations:CSA; Type 3; Type 7; Type 9


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