GRACO Vent Valve – 1/8 in. NPT Male, 4000 psi - (SKU: 115121) Flow Regulating Valve

Flow Regulating Valve

Used in fluid handling and spray equipment systems to seal unused or open threaded ports

maintaining optimal equipment operation for fluid handling and spray applications

Wall-mount and portable configurations available

Refer to the equipment manual for detailed installation and maintenance procedures

GRACO Vent Valve – 1/8 in. NPT Male, 4000 psi - (SKU: 115121) Flow Regulating ValveThe GRACO 115121 Vent Valve is a robust component designed for venting pressurized lubricant in single line parallel automatic lubrication systems. It features a 1 8 in. NPT male connection and is constructed with fluid side wetted parts made of carbon steel and Viton (fluoroelastomer), and air side wetted parts of aluminum and Buna N. Its primary function is to enable injector reset for the next lubrication cycle by venting pressurized lubricant,