ASCO
ASCO™ 257 Pilot Solenoid Valves
The ASCO Series 257 is a line of general purpose and panel-mounted valves designed to pilot large dust collector pulse valves. The 2-way, normally closed, direct acting valves rugged brass or plastic bodies are compact and lightweight for space saving ins
特点和优点

Designed for individual installation or water-tight mounting in a panel enclosure

Brass-body valves have threaded exhaust port for optional muffler installation, and screw or leaded terminals

Plastic-body valves are designed for plastic or metallic tubing and have spade terminals

Zero minimum pressure required


规格参数

Valve Actuation:Solenoid

Body Material:Brass

Media:Air, Inert Gas

Pipe / Port Size:1/8 "

Port Type:NPTF

Function:2 way - 2/2 Normally Closed

Flow:From 0.1 Cv to 0.5 Cv

Voltage:24 AC; 110 AC; 115 AC; 120 AC; 208 AC; 220 AC; 230 AC; 440 AC; 480 AC; 6 DC; 24 DC; 12 DC; 48 DC; 120 DC; 240 DC - 50; 60

Max Differential / Max Operating Pressure:Vacuum to 150 PSIG

Operating Environment:Indoor

Standards / Regulations:CSA; Type 1; UL


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