2016. Purple Wave is selling a used Tools in Kansas. This item is a Sioux 2075 valve grinder with the following: Serial 2920 This Sioux 2075 valve grinder will sell to the highest bidder regardless of price.No. 2075 Figure 1 WARNING! For your own safety read Instruction Manual before operating tool. Wear eye protection. Safety Instruction 1. Always handle grinding wheels carefully. Do not use a wheel which has been dropped. 2. Visually inspect all wheels for possible damage before mounting. Replace cracked wheel immediately. Refer to ANSl B7.1. 3.Manufacturer: Valve Grinding Machines. Collet style chuck. from race shop - not used much. we haven't even cleaned it up yet - will clean up GREAT. 110 volt.Sioux Model 2075 Flier. $6.50. (No reviews yet) Write a Review. SKU: MAN-SIOUX2075FL. Condition: New. Availability: Usually Ships within 24 Hours.USED Hose Bracket for Sioux 2075 Valve GrinderMounts on Valve Chuck side of machine. Sioux Part Number 65323. $15.00. Add to Cart Compare. LH Stone Retention Screw for Sioux Valve Grinders- SX09096. LH Thread 3/8" 16TPI Valve Facing Stone Retention Screw.Fit Sioux Model 624,