ASCO
SOLENOID VALVE

SERIES 257

Asco Series 257 Pilot
Solenoid Valve

Asco Series 257
Solenoid Valve

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 installations.

Valve ActuantionSolenoid
Body MaterialBrass
MediaAir, Inert Gas
Pipe / Port Size1/8 "
Max Differential / Max Operating PressureVacuum to 150 PSIG
Port TypeNPTF
Function2 way - 2/2 Normally Closed