Description Manuals Videos Articles Popular Accessories Clemco 01259 Clemco Manual Sand Valve, (MSV) replacement bottom casting. MSV Item #7 Related Parts (5) Parts Included (5) Clemco Manual Sand Valve, MSV #01247 $198.78 126 MSV Top Casting #01258 $61.56 1128 O-ring #00794 $4.59 1131 Spring Pin #01263 $5.74 1132 MSV Handle #01262 $20.88 1135 Customers Also Viewed Clemco Blast Machine Screen, 36 Inch Diameter #02391 $728.19 MSV Top Casting #01258 $61.56 2452 Classic Blast Machine, Portable, 6 cuft … #20672 $6,125.34