Check the listing for details. Milton® 1" FNPT Full Port Brass Ball Valve. Color: Brass, Condition: New. Listed at 39.78 USD. Features: 1" female national pipe threadMaximum pressure of 400 pounds per square inch for air, water and oilMaximum pressure of 150 pounds per square inch for steamTemperature range of -20 degrees Fahrenheit to 350 degrees Fahrenheit Ball Valve 1" X 1" FNPT Description: 1" FNPT x 1" FNPT full port high capacity ball valves are designed for use with compressed air, water or oil to isolate segments of the system without disrupting service to the rest of the system. With its all brass body, plated steel ball, Teflon seals and plated 1/4 turn handle, this ball valve offers a maximum pressure at 210 degrees of 190 PSI. About Milton® Industries Inc.:This is an authentic Milton® Industrials product shipped new in packaging (NIB). Many of our products are manufactured and shipped directly from our corporate headquarters in Chicago, IL 60639, United States. For the past 70 years, Milton® Industrials Inc. has been the product of choice when it comes to pneumatic accessories. We have invented numerous industry standard products, including the classic M STYLE® ?I/M? KWIK-CHANGE® Coupler and Plug, Window Inflator Gauge, Safety Blow Guns, and the iconic Driveway Signal chimes and bell. With these inventions, our portfolio has grown to over 1400 different SKU?s.