Detailed Product Description
Structure and function: Cast Steel Gate Valve
Product Name Gate Valve Series
Size NPS 2"-36"
Pressure Class 150-300
Material WCB, LCB, WC6, C5, CF8, CF8M, CF3, CF3M
Design & Manufacture Std. API6D,API 600, ASME B16.34, BS 1414,ISO10434
Flange Ends ASME B 16.5(NPS24);AMSE B16.47,MSS SP-44(24)
Face to Face ASME B 16.10
MATERIAL SPECIFICATIONS
PARTS NAME MATERIAL
WCB/TRIM1 WCB/TRIM5 WCB/TRIM8 CF8/304 CF8M/316
Body A216-WCB A216-WCB A216-WCB A351-CF8 A351-CF8M
Gasket Soft Iron+Graphite Or 304+Graphite 304+Graphite 304+Graphite
Seat Ring A105+13Cr A105+STL A105+STL A351-CF8 A351-CF8M
Gate A216-WCB+13Cr A216-WCB+STL A216-WCB+STL A351-CF8 A351-CF8M
Stem A182 F6A A182 F6A A182 F6A A182 F304 A182 F316
Backseat Ring A182 F6A A182 F6A A182 F6A A351-CF8 A351-CF8M
Stem Packing Graphite
Gland A182 F6A A182 F6A A182 F6A A182 F304 A182 F316
Gland Eyebolt A193 B7 A193 B7 A193 B7 A193 B8 A193 B8M
Eyebolt Nut A194 2H A194 2H A194 2H A194 8 A194 8M
Eyebotl Pin ASTM A36 ASTM A36 ASTM A36 SS304 SS316
Gland Flange A216-WCB A216-WCB A216-WCB A351-CF8 A351-CF8M
Bonnet Bolt A193 B7 A193 B7 A193 B7 A193 B8 A193 B8M
Bonnet Nut A194 2H A194 2H A194 2H A194 8 A194 8M
Bonnet A216-WCB A216-WCB A216-WCB A351-CF8 A351-CF8M
Nipple Carbon Steel
Stem Nut A439 D2
Yoke Sleeve Nut Carbon Steel
Hand Wheel Ductile Iron
Hand wheel Nut Carbon Steel
Set Screw A193 B7
Class Size(Inch) 2" 2 1/2" 3" 4" 6" 8" 10" 12" 14" 16" 18" 20" 24" 26" 28" 30"
150 L(RF) 178 191 203 229 267 292 331 356 381 406 432 457 508 559 610 610
H(OPEN) 400 435 515 595 780 975 1150 1380 1545 1733 1915 2122 2520 2930 3150 3200
W 200 200 250 250 300 350 450 500 560 600 600 680 750 915 915 915
Weight 19 25 33 49 77 123 188 288 385 500 601 764 1007 1550* 1880* 2300*
300 L(RF) 216 241 283 305 403 419 457 502 762 838 914 991 1143 1245 1346 1397
H(OPEN) 400 450 542 619 853 1085 1300 1476 1600 1860 1988 2208 2603 3100 3360 3650
W 200 250 250 250 350 450 500 550 600 600 680 750 915 915 915 1000
Weight 25 30 48 73 130 208 334 450 704 923 1131 1345 2122 3000* 3300* 3500*
600 L(RF) 292 330 356 432 559 660 787 838 889 991 1092 1194 1397 1448 1549 1651
H(OPEN) 444 500 558 665 868 1073 1263 1600 1705 1835 2225 2325 2860 3075 3238 3600
W 250 250 300 350 500 560 720 800 610* 610* 760* 760* 760* 1000 1250 1250
Weight 32 52 60 107 216 399 605 851 11177 1513 2030 2325 3700 3810 4120 4386
900 L(RF) 368 419 381 457 610 737 838 965 1029 1130
H(OPEN) 500 550 610 702 980 1100 1320 1500 1900 2050
W 280 280 300 350 500 650 700 900 900 900
Weight 50 68 86 215 450 780 1160 1700 2300 3030
1500 L(RF) 368 419 470 546 705 832 991 1130 1257 1384 1537 1664
H(OPEN) 510 560 620 728 1000 1130 1350 1810 2025 2230 2420 2530
W 280 300 350 400 500 750 900 950 950 1200 1200 1200
Weight 70 110 175 270 520 820 1560 3300 4100 6100 7200 8800
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