Send the following on WhatsApp
Continue to Chat4" NPS Vapor Return Valve Female Threaded w/o Poppet https://nationalpetroleum.net/store/manufacturers/dixon-valve/4-nps-vapor-return-valve-female-threaded-w-o-poppet/
4" NPS Vapor Return Valve Female Threaded w/o Poppet https://nationalpetroleum.net/store/manufacturers/dixon-valve/4-nps-vapor-return-valve-female-threaded-w-o-poppet/