Consolidated - Catalog 1700 series

Q
Orifice Designation 1 2 3 5 4 6 4"=12.25 8 R RR
Orifice Area Sq. In. 0.994 1.431 2.545 3.341 3.976 7.07 6"=11.05 14.18 16 19.29
Set Pressure (psig)
1600 80679 116149 206569 271178 322719 573850 896894 1150947 1298671 1565710
1605 80957 116549 207281 272112 323831 575826 - - - -
1610 81235 116950 207993 273047 324943 577804 - - - -
1615 81514 117351 208706 273983 326057 579784 - - - -
1620 81792 117752 209419 274919 327171 581766 - - - -
1625 82071 118153 210133 275857 328287 583750 - - - -
1630 82351 118555 210848 276795 329404 585736 - - - -
1635 82630 118958 211564 277735 330522 587724 - - - -
1640 82910 119361 212280 278675 331641 589715 - - - -
1645 83190 119764 212997 279617 332762 591707 - - - -
1650 83470 120167 213715 280559 333883 593701 - - - -
1655 83751 120572 214434 281503 335006 595698 - - - -
1660 84032 120976 215153 282447 336130 597696 - - - -
1665 84313 121381 215874 283393 337255 599697 - - - -
1670 84595 121786 216595 284339 338382 601700 - - - -
1675 84877 122192 217316 285287 339509 603705 - - - -
1680 85159 122598 218039 286235 340638 605712 - - - -
1685 85442 123005 218762 287185 341768 607721 - - - -
1690 85724 123412 219486 288135 342899 609733 - - - -
1695 86007 123820 220211 289087 344031 611746 - - - -
1700 86291 124228 220937 290039 345165 613762 - - - -
1705 86575 124636 221663 290993 346300 615781 - - - -
1710 86859 125045 222391 291948 347436 617801 - - - -
1715 87143 125455 223119 292904 348574 619823 - - - -
1720 87428 125865 223847 293860 349713 621848 - - - -
1725 87713 126275 224577 294818 350853 623876 - - - -
1730 87998 126686 225308 295777 351994 625905 - - - -
1735 88284 127097 226039 296738 353136 627937 - - - -
1740 88570 127509 226771 297699 354280 629971 - - - -
1745 88856 127921 227504 298661 355426 632007 - - - -
1750 89143 128333 228238 299625 356572 634046 - - - -
1755 89430 128747 228973 300589 357720 636087 - - - -
1760 89717 129160 229709 301555 358869 638131 - - - -
1765 90005 129574 230445 302522 360020 640176 - - - -
1770 90293 129989 231182 303490 361172 642225 - - - -
1775 90581 130404 231921 304459 362325 644275 - - - -
1780 90870 130819 232660 305429 363480 646329 - - - -
1785 91159 131236 233400 306400 364636 648384 - - - -
1790 91448 131652 234141 307373 365793 650442 - - - -
1795 91738 132069 234882 308347 366952 652503 - - - -
1800 92028 132487 235625 309321 368112 654566 - - - -
1805 92318 132905 236368 310298 369274 656631 - - - -
1810 92609 133323 237113 311275 370437 658700 - - - -
1815 92900 133742 237858 312253 371601 660770 - - - -
1820 93191 134162 238605 313233 372767 662843 - - - -
1825 93483 134582 239352 314214 373935 664919 - - - -
1830 93775 135003 240100 315196 375103 666998 - - - -
1835 94068 135424 240849 316180 376274 669079 - - - -
1840 94361 135846 241599 317164 377445 671162 - - - -
1845 94654 136268 242350 318150 378619 673249 - - - -
1700
Orifice Capacities
ASME, B & PVC, Section VIII rating - 2001 Edition
pounds per hour saturated steam at 10% overpressure,
90% of actual capacity
W=51.5KAP for “P” less than or equal to 1580 psia K=.878 (4" Q — K = .792)
W=51.5KAP x [.1906P-1000/.2292P-1061] for ”P” greater than 1580 psia
A= flow area in sq. in.
P= (1.10 x set pressure) + 14.7
Apply correction factor for capacities on superheated steam. Correction factor tables begin on page 1700.66 Review pressure temperature limits. Pressure
temperature tables begin on page 1700.32. The 1700 is certified as a restricted lift valve and capacities can be restricted down to 30% of its full rated capacity.
Orifice Designation & Area - Square Inches
1700.60