GRACO 181526 - Optional Needle for Air Operated Dispensing Valve (.187, .250 & .312")
Precision needle component for GRACO automatic dispense valves, designed for accurate fluid control in dispensing applications. Available in multiple orifice sizes (0.187, 0.250, and 0.312 inches) to accommodate different flow rate requirements and fluid viscosities.
Specifications
- Max Working Pressure: 3000 psi (210 bar; 21.0 MPa)
- Orifice Sizes: 0.187, 0.250, 0.312 inches
- Max Working Pressure: 3000 psi
- Sizes: 0.187 and 0.250 orifice
- Application: fluid needle
Features
- Multiple orifice sizes for different flow requirements
- High pressure rating up to 3000 psi
- Precision engineered for accurate dispensing
- Compatible with standard automatic dispense valves
Applications
- Sealants and adhesives dispensing
- Automated fluid dispensing systems
- Industrial adhesive applications
Compatible Equipment
- 205435 - Auto Dispense Valve, 1/8" Orifice, 3000 PSI (210 Bar; 21.0 MPa) - Air controlled dispense valve
- 207440 - Carbide Auto Dispense Valve, 1/4 NPSM(M) Air Inlet Adapter, 1/8" Orifice - Tungsten carbide ball and valve
- 205612 - Valve, Disp, Auto - Air controlled dispense valve (less tip and needle)
- 685457 - Stainless Auto Dispense Valve
- Models 205435 - Auto Dispense Valve, 1/8" Orifice, 3000 PSI (210 Bar; 21.0 MPa)
- 205612 - Valve, Disp, Auto
Related Parts
- 164749 - Seat for 0.250 in needle
- 164750 - Seat for 0.312 in needle
- 181525 - Needle for 0.062 and 0.125 in sizes
- 181524 - PACKING, flat; UHMWPE
- 181525 - NEEDLE, fluid
- 164746 - SEAT, valve, 0.062 orifice
- 164747 - SEAT, valve, 0.125 orifice
- 164748 - SEAT, valve, 0.187 orifice
- 164749 - SEAT, valve, 0.250 orifice
- 164750 - SEAT, valve, 0.312 orifice
This needle is used as part of needle/seat sets for dispense valves. The corresponding seats are 164749 (for 0.250 in) and 164750 (for 0.312 in). This needle is part of an optional needle and seat set system. The same part number (181526) is used for both 0.187 and 0.250 orifice sizes according to the compatibility table. This is a fluid needle component used in the 26A071 Fluid Panel assembly
Reference Manuals
- 336833 (Page 111) Single Component Catalog - Buyer's Guide and Specifications
- 306715 (Page 14) Stainless Steel Air-Operated Dispensing Valve
- 3A3469 (Page 72) ProDispense™, Operation/Parts
