ASCO
ASCO™ 043 Gas Shut Off Solenoid Valves with Proof of Closure
The ASCO Series 043, also known as 8043, are 2-way, normally closed gas safety shut off solenoid valves for on-off control of fuel gas in commercial and industrial gas burners. The valves feature a unique double-disc design with over travel that provides
特点和优点

Opening and closing response times are less than 1 second

Visual indication of open and shut position

Proof of closure switch rated at 1 amp

Zero-differential piloted diaphragm

1/8-inch NPT upstream and downstream pipe taps with plugs for routine testing

5-pound closing spring for high force shut-off


规格参数

Valve Actuation:Solenoid

Body Material:Aluminum

Media:Natural Gas

Pipe / Port Size:3/4 "; 1 "; 1 1/4 "; 1 1/2 "; 2 "; 2 1/2 "; 3 "

Port Type:NPTF

Function:2 way - 2/2 Normally Closed

Flow:From 2.0 Cv to 6.0 Cv; From 6.0 Cv to 14.0 Cv; Over 14.0 Cv

Voltage:110 AC; 120 AC; 220 AC; 230 AC | 50/60

Max Differential / Max Operating Pressure:Vacuum to 150 PSIG

Operating Environment:Indoor, Outdoor

Standards / Regulations:CSA, FM, Type 1, UL, Type 4


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