GRACO Check Valve, Catalyst, IG - (SKU: 21535-00) Regularly inspect and maintain air

Regularly inspect and maintain air regulators and gauges for consistent performance

The GRACO 162871 is a PTFE (polytetrafluoroethylene) piston packing cup designed for use in GRACO pumps

and complete spray foam systems

Enables indoor spraying without production shutdowns

Ensure equipment is powered off and locked out before installation

GRACO Check Valve, Catalyst, IG - (SKU: 21535-00) Regularly inspect and maintain airThe GRACO 21535 00 is a check valve designed for use with catalyst injection in GRACO equipment. Its material is not specified in available documentation, but it is engineered for reliable flow control and to prevent backflow in high pressure fluid systems, particularly those handling catalysts in resin transfer molding (RTM) or similar applications. Key Features: Check Valve 21535 00 Designed for use with GRACO RTM injection systems and compatible