Freevalve Prototype for Predator 220 by Tamaren

Last crawled date: 3 years, 3 months ago

From youtube video found Here: www.youtube.com/c/wesleykagan
Files are available for your test- Parts list included. Modify to your heart's content, and feel free to send me any modifications you make!
Printed using the Bigrep PLA Hi-temp- It's expensive but I love this filament. Good Heat resistance.
Code can be found here: https://github.com/Tamaren1/Freevalve_Arduino
Parts list- (All Part numbers are from McMaster Carr and the quantity represents the number of needed parts, not how many need to be ordered. For example, Extended Tip set screws come in a pack of 25- you only need 2.)
1 50315K24 4mm ID 6mm OD hose- Push-to-connect.
2 92505A542 Extended-Tip Set Screw, 1/4"-20 Thread, 1" Long
2 5225K581 Push-to-Connect Fitting Straight Adapter, 6 mm OD, M7 x 1 mm
10 91251A151 Socket Head Screw 6-32 Thread Size, 3/4" Long
4 91290A332 Socket Head Screw M6 x 1 mm Thread, 30 mm Long
3 91290A183 Socket Head Screw M4 x 0.7 mm Thread, 90 mm Long
3 90374A110 Steel Flange Nut, M4 x 0.70 Mm Thread
1 5225K804 Push-to-Connect Fitting Tee Adapter, for 6 mm OD x 1/4 NPT Male
1 6534K56 Quick-Disconnect Hose Coupling 1/4, 1/4 NPTF Female End
2 5308T123 Buna-N O-Ring 1/16 Fractional Width, Dash Number 014
2 93330A652 Threaded Round Standoff, 1/2" OD, 1" Long, 1/4"-20 Thread Size
1 5227T42 Steel Rod, 3/32" Diameter, 3 ft. Length
59 5848K41 Neodymium Magnet, 1/8" Thick, 1/8" Wide, 1/8" Long
2 91251A106 Socket Head Screw 4-40 Thread Size, 1/4" Long
4 91251A381 Socket Head Screw 5/16"-24 Thread Size, 3/4" Long
2 9452K6 O-ring 1/8 ID 1/4 OD
4 9452K14 O-ring 5/8 ID 3/4 OD
4 97763A142 Button Head Screw 6-32 Thread Size, 3/8" Long
Not from McMaster:
2 Festo 525150 Solenoids
1 Arduino
2 Transistors (PN222A or similar)
2 Diodes
2 220 Ohm resistors
1 24V power supply
Breadboards and general electronic hookup equipment.
USE AT YOUR OWN RISK!