b'SW-NCA & NCB SERIESS W- N C A & N C B S E R I E S D I M E N S I O N SANSI INSTALLATION DIMENSIONSDimensionforlargervalvesizesavailableuponrequest. AlsoavailablewithJIS,DIN,BN,ASandISOdimensions. API2000,3000,5000,10000alsoavailable.SupercheckNozzleCheckvalveisdesignedtomeetthe criteriaofconventionalcheckvalvesbyallowingforwardflowundernormalconditions,openingeasilyandfirmlybackseatingatlowvelocity.A/A1 A/A1FACE TO FACE DIMENSIONSANSI 150 SW-NCA Single Spring SW-NCB Multi Springin 2 4 6 8 10 12 14 16 18 20 24 28 30 36Sizemm 50 100 150 200 250 300 350 400 450 500 600 700 750 900in 4.49 8.98 13.07 15.12 16.81 17.32 18.70 19.69 22.24 27.17 30.24 35.43 36.54 40.67Short Pattern mm 114 228 332 394 427 440 475 500 565 690 768 900 928 1033Akg 6 21 38 118 198 254 312 373 484 965 1179 1404 1768 2344in 7.99 11.50 14.02 19.49 24.49 27.52 30.98 34.02 38.50 38.50 50.98 57/01 60.00 77.01Long Patternmm 203 292 358 495 622 699 787 864 978 978 1295 1448 1524 1956A1kg 11 43 68 175 219 257 385 440 733 1037 1297 1805 2211 2443ANSI 300 SW-NCA Single Spring SW-NCB Multi Springin 2 4 6 8 10 12 14 16 18 20 24 28 30 36Sizemm 50 100 150 200 250 300 350 400 450 500 600 700 750 900in 4.69 9.33 13.58 15.12 17.32 17.48 19.05 19.69 22.24 27.17 30.24 35.43 36.54 40.67Short Pattern mm 119 237 345 394 440 444 484 500 565 690 768 900 928 1033Akg 8 36 68 147 226 274 400 477 621 981 1233 1980 2155 3303in 10.51 14.02 17.52 20.98 24.49 27.99 32.99 39.02 42.99 47.01 55.00 62.99 65.00 82.01Long Patternmm 267 356 445 553 622 711 838 991 1092 1194 1397 1600 1651 2083A1kg 12 43 86 184 251 298 534 582 738 1056 1363 2148 2380 3922ExampleOnly.Refertoasbuiltdrawings.(FL-NCFOSeries)alsorefertodrawingsasalldimensionsaredifferent.SUPERCHECK - Check Valves - Wafer Style 47'