Pressure Relief Valve, 2" 1502 MxF, 15000 psi, STD Service2in Fig 1502 Pressure Relief Valve 15,000 psi Standard Service Product Overview The 2in Fig 1502 Pressure Relief Valve is designed to provide controlled pressure relief protection for high pressure oilfield systems operating up to 15,000 psi standard service. Engineered for temporary overpressure events, the valve is intended to relieve short pressure spikes and indicate overpressure conditions in treating iron and pressure pumping applications. Built