Print  print

Need a Quote?

Use this interactive form to request a quote on Edwards Series products

Contact Us

Phone, Email, or Write To Us

Find out how on our Contact Us page using the link below

Product Images

Edwards Series Pressure Relief Valve

Approved specifically for UL-Listed/FM-Approved Edwards positive displacement foam pumps

• Tested to UL 448C standards

• FM approved per 1313/1359 standards

• Available in a broad range of pressures and flows

Specifications    
Resources    
Technical Data    

 

Set at 10% above the design pressure of the pump:  

Tested for leak-free performance at 85% of set pressure:  

Reseat pressure calibrated at 90% of set pressure:  

No field adjustment allowed:  

Edwards Series Pressure Relief Valve Sell Sheet
DOWNLOAD SELL SHEET
Edwards Series Sell Sheet
DOWNLOAD SELL SHEET

 



Selection
General Foam Pump Sizing Guides (130 KB .pdf file)
Viscosity Conversion Chart (100 KB .pdf file)

Start-up
Foam Start-up Procedure -Main Pump & Jockey Pump (246 KB .pdf file)

Pump Technical Information
Noise Levels (95 KB .pdf file)
Vibration Levels (95 KB .pdf file)