TWIN DOOR CHECK VALVES –
Steel / Stn. Stl.
● These valves are designed to operate on vertical upward and horizontal flow applications.
● Retainerless design meets industry fugitive emissions control requirements, eliminating a potential leak path to atmosphere.
● Suitable for installation between RF flanges. (RTJ flanges optional)
● Available in sizes 2” to 36” with wafer, lug or double flanged body style.
● Resilient or metal-to-metal seats
● Body meets ASME B16.34 and API 594
● Valve cracking pressure is equal to or greater than 0.3 psid