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Dema 478PS.B.6 Stainless Steel Diaphragm Solenoid Valve, 1in.,120 VAC

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3.00 lbs
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A stainless steel solenoid valve. Sustains a maximum pressure of 150 PSI. Applications include water, air, light oil, noncorrosive, and non-explosive liquids.
Prep 65

Prop 65


Technical Specifications

Max PSI: 150
Voltage AC: 120

Product Description

Normally-Closed Diaphragm Solenoid Valve

This is a stainless steel solenoid valve for low pressure applications. It is normally-closed, meaning that it will open when a current goes to the coil. Handles a maximum pressure of 150 PSI. Fits pipe with a threaded connection diameter measuring 1" NPT.


  • Model number 478PS
  • Diaphragm type
  • Buna seal material
  • Stainless steel body material
  • Max pressure: 150 PSI
  • Pipe size (NPT): 1"
  • Orifice: 1"
  • CV flow: 13
  • GPM flow at 60 PSI: 100.7


WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to

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