United Brass Works

Model 325U "Y" Blow Off Valve

2" NPT 


  • Complies with MSS-SP-80-97
  • 300 WSP
  • 600 WOG
  • Class 300
  • Non-Shock Service 100% Pressure Tested
  • Threaded Ends Rising Stem
  • Swivel Disc Holder Seat & Disc 400-500 Brinnell Stainless Steel Max Pressure 390 PSI @ 500° F
  • Max Pressure for Boiler Blow-Off 312 PSI *Contains Lead. Not Intended for Use in Potable Water Systems*


Shipping Method

Your product will be shipped via standard USPS or UPS mail and it will arrive within 10 business days. If you need your item faster, please contact us for an expedited/overnight shipping quote.


Return/Refund Policy

UNITED BRASS 2” Blow Off Valve Model 325U


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