The Series 9300 Snap Pilot Safety Valve with the non-flowing pilot provides highly reliable system overpressure protection. The 9300 is available with effective orifice areas of 0.128 through 45.664 inches, valve inlet sizes 1-inch through 8-inch, and set pressures from 15 to 3,705 psig (1 to 260 barg). Continuous service temperatures from -50°F to +450°F.