All 3700 Series™ Valves are rated at 200 psig @ 200º File, and so are total port in all measurements. Preferably suited for potable water, wastewater, or other liquids and compressed air. 3700 Series™ valves are bi-directional; flow may go in both course. They may be mounted horizontally, vertically, or https://45listing.com/story21489033/how-much-you-need-to-expect-you-ll-pay-for-a-good-steel-pipe-flange