700H Series: High Pressure Compact Check Valves Available in a variety of sizes. 700H Series: High Pressure Compact Check Valves Benefits N Pressure rating up to 6000 psig (413 bar) at 70ºF (20ºC) N Temperature rating up to 375ºF (190ºC) with Viton seal standard N Suitable for gas and liquids N Blow-out resistant and stop reversing flow design N SS316 body material as standard N 100% factory tested