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CAST STEEL PRESSURE SEAL STAINLESS STEEL BUTTERFLY CRYOGENIC  BELLOWS SEAL 
 

 

  WAFER TILTING DISC CHECK VALVES
  CLASS 150, 300
 [VALVE DIMENSIONS] | [STANDARD MATERIALS] | [STANDARD FEATURES]
 

 
CLASS 150    [VALVE DIMENSIONS] | [STANDARD MATERIALS] | [STANDARD FEATURES]
SIZE mm 50 65 80 100 150 200 250 300 350 400 450 500 600
inch 2 2 1/2 3 4 6 8 10 12 14 16 18 20 24
L mm 60 67 73 73 98 127 146 181 184 191 203 219 222
inch 2 3/8 2 5/8 2 7/8 2 7/8 3 7/8 5    5 3/4 7 1/8 7 1/4 7 1/2 8    8 5/8 8 3/4
D mm 105 124 137 175 222 279 340 410 451 514 549 600 718
inch 4 1/8 4 7/8 5 3/8 6 7/8 8 3/4 11    13 3/8 16 1/8 17 3/4 20 1/4 21 5/8 23 7/8 28 1/4
 

CLASS 300    [VALVE DIMENSIONS] | [STANDARD MATERIALS] | [STANDARD FEATURES]
SIZE mm 50 65 80 100 150 200 250 300 350 400 450 500 600
inch 2 2 1/2 3 4 6 8 10 12 14 16 18 20 24
L mm 60 67 73 73 98 127 146 181 222 232 263 292 318
inch 2 3/8 2 5/8 2 7/8 2 7/8 3 7/8 5    5 3/4 7 1/8 8 3/4 9 1/8 10 3/8 11 1/2 12 1/2
D mm 111 130 149 181 251 308 362 422 486 540 597 654 775
inch 4 3/8 5 1/8 5 7/8 7 1/8 9 7/8 12 1/8 14 1/4 16 5/8 19 1/8 21 1/4 23 1/2 23 3/4 30 1/2
 

THE NEWDELL COMPANY
6300 West by Northwest Blvd., Suite 700 | Houston, Texas 77040-4941
713.590.1312 | 713.590.1319 fax | 1.877.510.7853 toll free

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