Morrison Bros 158A-0600 AV 2" Vertical Check Single Poppet 3" lightweight design with patented Accu-Stop®

lightweight design with patented Accu-Stop® Flow Control Technology and convenient one-finger hold-open clip to set flow rate

Double disc design provides positive shut off when in the closed position

the top of the valve breaks free at the integral shear groove

methanol blends up to 15%

Top Mounted Vacuum Test Port - For quick and easy access

Morrison Bros 158A-0600 AV 2" Vertical Check Single Poppet 3" lightweight design with patented Accu-Stop®Single poppet one way check valve used to prevent backflow in supply lines or used as a prime holding valve in suction systems. NOTE: Opening pressure settings are approximate. Standard Features Soft seat Thermal expansion available (25 PSI approximate) 1 2 to 2 PSI spring setting Construction Details Body: Brass Cap: Brass Plunger: Brass Spring: Stainless steel Discs: Buna N (FKM and PTFE available) Expansion valve: Brass with FKM