
Vacuum Relief Valve, Body Material Brass, Inlet Type NPT, Outlet Type Vented, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 5 psi, Pressure Range 0 to 200 psi, 500,000 BtuH BtuH, Steam Capacity (Lb./Hr.) 200 lb/hr, Disc Material Silicone, Overall Height 2 1/2 in, Application Commercial Hot Water Supply Systems, Pressure Vessels Against Negative Pressure, Overall Length 1 3/4 in, Seat Material Silicone, Spring Material Stainless Steel, Temp. Range 0 Degrees to 210 Degrees F
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Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.