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ASCO 257 Series Solenoid Valves
Brand: ASCO
The ASCO 257 Series 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 installations.
Features- 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
Specifications
Brand
Body Material
- Brass
Flow
- From 0.1 Cv to 0.5 Cv
Function
- 2-Way - 2/2 Normally Closed
Maximum Differential, Maximum Operating Pressure
- Vacuum to 150 psig
Media
- Air, Inert Gas
Operating Environment
- Indoor
Pipe / Port Size
- 1/4
Port Type
- Female NPT
Standards & Regulations
- CSA, Typical 1, UL
Valve Actuation
- Solenoid
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