Description Manuals Videos Articles Clemco Part # 02431 - Spacer, handle bolt for Flat Sand Valve (FSV) & Sentinel Valves FSV Item # 9 Sentinel Valve Item # 33 Manual Related Parts (2) Parts Included (2) Clemco Flat Sand Valve, FSV #02427 $281.18 159 Clemco Sentinel Metering Valve for fine grit … #21439 $916.11 465 Customers Also Viewed Clemco Blast Machine Umbrella for 4 inch Pop-… #02318 $111.81 Clemco RLX Pneumatic Remote Control Handle #10565 $85.26 Handle for 1/2" Ball Valve #01252 $9.40