GRACO 255977 - Pr70 Valve Assembly, Recirc, 1/8" NPT, SS

Compatible Equipment

• LQ0161
• LQ0162
• LQ0163
• LC0175 (3/16 in. x 30 in., off-board)
• LC0176 (3/16 in. x 120 in., off-board)
• LC0177 (3/16 in. x 180 in., off-board)

Related Parts

• 255983 - PR70 Hose Assembly, Recirc, Supply, 3/16 x 30"
• 255984 - PR70 Hose Assembly, Recirc, Supply, 3/16 x 120"
• 255985 - Pr70 Hose Assembly, Recirc, Supply, 3/16 x 180"
• 255997 - PR70 Hose Assembly, Recirc, Return, 3/16 x 30"
• 255998 - PR70 Hose Assembly, Recirc, Return, 3/16 x 120"
• 255999 - Pr70 Hose, Assembly, Recirc, Ret, 3/16X180"
• 16A093 - Fluid Outlet Pressure Sensor
• 111457 - PTFE O-Ring Packing for GRACO Airpro Air Spray Guns
• 255974 (Valve Assembly for various other hose packages)
• 255975 (Valve Assembly for various other hose packages)

This valve assembly is used in unheated, recirculating hose packages. Compatible hose packages include 3/16 in. x 30 in. on-board and 3/16 in. x 120 in. on-board configurations. Assembly LQ0161 is shown installed as the Low Volume and High Volume Side Hose Package. This valve assembly is specifically used with 3/16 inch off-board hose packages of varying lengths (30, 120, and 180 inches) This valve assembly (255977) is used in multiple hose package configurations: LC0161 (3/16 in. x 30 in.), LC0162 (3/16 in. x 120 in.), and LC0163 (3/16 in. x 180 in.). All are on-board unheated, recirculating hose packages. Reference number 1601 in the assembly diagram. Note: Apply thread sealant tape to male npt threads before assembly.

Reference Manuals

• 312760 (Page 67) PR70 and PR70v, Repair
• 3A0263 (Page 49) Servo Driven PR70™