Pressure Relief Valve - 3" Master Blaster - PTFE Lined/Stainless Steel - ANSI Flange - 20 PSI MAWP/30 PSI Set Pressure - Rain Cover Installed - PTFE Lined - Pressure Only
- 316 Stainless Steel
 - PTFE Lined Opening and PTFE Pressure Plate
 - Flow Test Approved with National Board Testing Lab
 - Exceeds Applicable DOT 407/412 Venting Requirements
 - FEP/SIL Seals
 - 3" ANSI Flange Connection
 - Available with Vacuum Relief Upon Request
 
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