PosiDot Meter Mix Dispense Micro-Valve
The PD44 is specifically designed to repeatably dispense volumes from 0.005 cc's up to 5 cc's of two part Silicones, Epoxies, and Urethanes materials.
The PD44 Valve features balanced inlet/outlet spool assemblies that do not displace material while shifting from the reload to the dispense position. This allows pressure feeding of the “A” and “B” components up to 1200 psi during reloading while isolating the materials from the mixer inlet. Upon shifting to the dispense position, an accurate volume of “A” and “B” components is injected into the disposable mixer inlet by rod displacement metering technology. Shots from 0.005 to 5 cc’s and handle material ratios from 1:1 to 25:1.
|
|
Typical ConfigurationsApplication Pics |
Maximum Ambient Temperature. . . . . . . . . . . . . . . . . . 110°F (43°C)
Maximum Operating Temp. . . . . . . . . . . . . . . . . . . . . . . 150°F (65°C)
Maximum Outlet Fluid Working Pressure. . . . . . . . . . 2000 psi (14 MPa, 138 bar)
Maximum Air Working Pressure. . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)
Maximum Material Inlet Pressure. . . . . . . . . . . . . . . . . Metal Sleeves: 1200 psi (8 MPa, 83 bar) Plastic Sleeves: 400 psi (2.8 MPa, 28 bar)
Supplied Air Requirements. . . . . . . . . . . . . . . . . . . . . . . 1 to 3 cfm at 80 psi to 100 psi
Ratio Range (depending on metering rods selected): 1:1 to 25:1 Shot Size Range (depending on metering rods selected) 0.005 cc to 5.0 cc Maximum Cycle Rate (application dependent. . . . . . Micrometer PD44: Up to 60 cycles per minute
Dimensions, Micrometer PD44 (no mixer) . . . . . . . . . 17.5 (H) x 4.13 (L) x 7.57 (W) in. (445 x 105 x 192 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD44 Metering Valve: 14 - 15 lb (6.35 - 6.80 kg)
Sound Data*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD44 Metering Valve: 76.5 dBA Sound Power Level 92.8 dB
Wetted Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD44 Metering Valve: Hardened steel, 303/304, 404, UHMWPE, Tungsten, carbide, fluoroelastomer, EPDM, PTFE Graco-supplied Feed System Hoses and Fittings: Mild steel, 303/304, PTFE, buna, polyethylene, polypropylene
Maximum Operating Temp. . . . . . . . . . . . . . . . . . . . . . . 150°F (65°C)
Maximum Outlet Fluid Working Pressure. . . . . . . . . . 2000 psi (14 MPa, 138 bar)
Maximum Air Working Pressure. . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)
Maximum Material Inlet Pressure. . . . . . . . . . . . . . . . . Metal Sleeves: 1200 psi (8 MPa, 83 bar) Plastic Sleeves: 400 psi (2.8 MPa, 28 bar)
Supplied Air Requirements. . . . . . . . . . . . . . . . . . . . . . . 1 to 3 cfm at 80 psi to 100 psi
Ratio Range (depending on metering rods selected): 1:1 to 25:1 Shot Size Range (depending on metering rods selected) 0.005 cc to 5.0 cc Maximum Cycle Rate (application dependent. . . . . . Micrometer PD44: Up to 60 cycles per minute
Dimensions, Micrometer PD44 (no mixer) . . . . . . . . . 17.5 (H) x 4.13 (L) x 7.57 (W) in. (445 x 105 x 192 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD44 Metering Valve: 14 - 15 lb (6.35 - 6.80 kg)
Sound Data*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD44 Metering Valve: 76.5 dBA Sound Power Level 92.8 dB
Wetted Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD44 Metering Valve: Hardened steel, 303/304, 404, UHMWPE, Tungsten, carbide, fluoroelastomer, EPDM, PTFE Graco-supplied Feed System Hoses and Fittings: Mild steel, 303/304, PTFE, buna, polyethylene, polypropylene
STORE
STORE