Graco 2011769 iQ-B Inlet Valve Ball Seat 1/4 NPT

iQ-B Inlet Valve Ball Seat 1/4 NPT – Graco Part 2011769

Compatible Systems

• Graco iQ dispense valves
• Equipment whose Graco parts list calls for part number 2011769

Graco part number 2011769 is the Graco 2011769 iQ-B Inlet Valve Ball Seat 1/4 NPT, a valve internal. Seats, balls and poppets are the sealing parts inside a check valve or pump; they wear with use. iQ dispense valves are Graco dispense valves for single-component sealants and adhesives, in tip seal (iQ-T), snuff-back (iQ-S) and ball seat (iQ-B) types.

About the iQ dispense valves

A four-way solenoid controls the piston; the solenoid may be direct-mounted or remote. Tip seal and ball seat are forward acting; snuff-back is reverse acting. Heated versions are rated about 158 F (70 C). Graco lists uses such as: high-speed stitching (tip seal); thicker materials with less drool (snuff-back); standard open/close (ball seat). iQ-S snuff-back valves are reverse acting, which reduces drool with thicker materials. iQ-T tip seal valves are forward acting shutoff valves suited to high-speed stitching. Heated iQ valves are rated to about 158 F (70 C) fluid temperature.

What the Terms in the Part Name Mean

• NPT: Threaded outlet.
• SEAT: Surface a ball or valve closes against.

Before You Order

• Check the valve type (check, solenoid, relief, dispense or divider) and its port size.
• For electrically operated valves, check the supply voltage given in the description.
• Have your equipment model, and the serial number if available, ready if you contact us for help.

Service Notes

• Follow the pressure relief and lock-out steps in your Graco manual before servicing any pump, valve, applicator or electrical part.

Frequently Asked Questions