Data Sheets Manual

CLASS 150# - 2500# GATE VALVES

DIAVAL Series 900B Gate Valves are of conventional full bore with flexible wedge that provides flexure of the gate seating surfaces. The two inclined seats allow for tight shut off even against high pressures. Outside Screw and yoke design. Series 900B are serialised products being some parts interchangeable to other valve types thus increasing the assembly flexibility. Gate valves are bi directional valves and of easy operation being widely used in power, chemical and oil industry. The range is also comprehensive of Pressure seal valves, which are used for high temperature – high pressure service, specially on power plants. Valves incorporate, standard hand wheel or, optionally, worm gears, pneumatic, electric, hydraulic and hydro-pneumatic actuators.

Series 900 B * Please observe Operating and Maintenance Rules as well as all essential safety requirements and labour health care guidance before valve installation and plant start up. More detailed information not found in these data sheets can be provided by our Product Specialists on request.

PARTS & MATERIALS Part Nº 1 2 3 4 4 5 6 7 8 9 10 11 12 13 14 15 16 17 17 18

Parts name Body Seat Ring Gate

WCB/Trim1 WCB/Trim 5 WCB/Trim 8 CF8/304 CF8M/316 ASTM A216 WCB ASTM A216 WCB ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF8M A105+13Cr A105+STL A105+STL ASTM A351 CF8 ASTM A351 CF8M ASTM A216 ASTM A216 ASTM A216 ASTM A351 CF8 ASTM A351 CF8M WCB+13Cr WCB+ STL WCB+13Cr Bonnet bolt ASTM A 193 B7 ASTM A 193 B7 ASTM A 193 B7 ASTM A 193 B8 ASTM A 193 B8M Bonnet nut ASTM A 194 2H ASTM A 194 2H ASTM A 194 2H ASTM A 194 8 ASTM A 194 8M Gasket Soft Iron + Graphite or 304 + Graphite 304 + Graphite 316 + Graphite Bonnet ASTM A 216 WCB ASTM A 216 WCB ASTM A 216 WCB ASTM A351 CF8 ASTM A351 CF8M Backseat bushing ASTM A 182 F6a ASTM A 182 F6a ASTM A 182 F6a ASTM A351 CF8 ASTM A351 CF8M Packing Graphite Graphite Graphite Graphite Graphite Gland ASTM A 182 F6a ASTM A 182 F6a ASTM A 182 F6a ASTM A182 F304 ASTM A182 F316 Gland flange ASTM A 216 WCB ASTM A 216 WCB ASTM A 216 WCB ASTM A351 CF8 ASTM A351 CF8M Stem ASTM A 182 F6a ASTM A 182 F6a ASTM A 182 F6a ASTM A182 F304 ASTM A182 F316 Stem nut ASTM A439 D2 ASTM A439 D2 ASTM A439 D2 ASTM A439 D2 ASTM A439 D2 Yoke sleeve nut Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel Hand wheel Ductile Iron Ductile Iron Ductile Iron Ductile Iron Ductile Iron Hand wheel nut Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel Eyebolt pin ASTM A 36 ASTM A 36 ASTM A 36 304ss 316ss Gland eyebolt ASTM A 193 B7 ASTM A 193 B7 ASTM A 193 B7 ASTM A193 B8 ASTM A193 B8M Eyebolt nut ASTM A 194 2H ASTM A 194 2H ASTM A 194 2H ASTM A194 8 ASTM A194 8M Nipple Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel The 5 tabulated materials are the standard manufacturing range which combines 3 body materials(A216WCB; A351CF8; A351CF8M) and 5 Trim combinations (parts nº 3 and 4). Other shell and trim combinations can be provided on request.

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Data Sheets Manual

Class 150# Gate Valves

DIMENSIONAL DATA Size NPS ½ ¾ 1 1.1/4 1.1/2 2 2.1/2 3 4 5 6 8 10 12 14 16 18 20 24 26 28 30 32 34 36

DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600 650 700 750 800 850 900

RF 108 117 127 140 165 178 191 203 229 254 267 292 330 356 381 406 432 457 508 559 610 610 711 762 711

L RTJ 119 130 140 153 178 191 203 216 241 267 279 305 343 368 394 419 445 470 521 -

Dimensions (mm) d H BW 108 117 127 140 165 216 241 283 305 381 403 419 457 502 572 610 660 711 813 864 914 914 965 1016 1016

14 19 25 32 38 51 64 76 102 127 152 203 254 305 337 387 438 489 591 633 684 735 779 830 874

195 210 240 300 395 400 435 515 595 725 780 975 1150 1380 1545 1733 1915 2122 2520 -

Approx.weight (Kg)

H1

W

W1

820 1020 1200 1430 1580 1780 1990 2220 2600 2800 3050 3130 3280 3500 3720

120 120 140 180 200 200 200 250 280 280 300 350 400 450 500 500 500 600 600 -

310 310 310 310 310 460 460 460 460 600 600 600 600 600 600

H.W 4 5 7 10 14 19 25 33 49 62 77 123 188 288 385 500 601 764 1007 -

Valves 2” and below are of solid wedge design whilst 2” and above are of flexible wedge design. **Valves 2” and below are also available in wrought steel material (please refer to Data Sheet Series 900). Dimensions are not contractual and might differ from the table. Arrangement Drawings available on request.

G.O 104 150 215 315 435 552 653 816 1185 1550 1880 2300 2550 2950 3390

MANUFACTURE DESIGN STANDARDS -Design and Manufacture: Cast steel gate valve to API 600 (ISO 10434) or API 6D; Cast stainless steel gate valve to API 603 or API 600. -Inspection and Test criteria conforms to API 598, API 600 or API 6D -End flange dimension: ASME B16.5 (for NPS ≤ 24); ASME B16.47 series B, API 605 0r ASME B16.47 series A, MSS SP-44 (for NPS>24) -BW end dimension: ASME B16.25. /// SW end dimension: ASME B16.11. -Face to Face length: ASME B16.10. Pressure – temperature ratings conforms to ASME B16.34. QA: ISO 9001:2000

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Data Sheets Manual

Class 300 Gate Valves

DIMENSIONAL DATA Size NPS ½ ¾ 1 1.1/4 1.1/2 2 2.1/2 3 4 5 6 8 10 12 14 16 18 20 24 26 28 30 32 34 36

DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600 650 700 750 800 850 900

RF 140 152 165 178 190 216 241 283 305 381 403 419 457 502 762 838 914 991 1143 1245 1346 1397 1524 1626 1727

L RTJ 151 165 178 191 203 232 257 298 321 397 419 435 473 518 778 854 930 1010 1165 1270 1372 1422 1553 1654 1756

Dimensions (mm) d H BW 140 152 165 178 190 216 241 283 305 381 403 419 457 502 762 838 914 991 1143 1245 1346 1397 1524 1626 1727

14 19 25 32 38 51 64 76 102 127 152 203 254 305 337 387 438 489 591 633 684 735 779 830 874

198 215 245 306 400 420 446 537 619 722 806 1000 1240 1425 1585 1790 1960 2158 2576 -

Approx.weight (Kg)

H1

W

W1

650 750 835 1030 1280 1460 1620 1830 2000 2220 2620 2850 3080 3180 3300 3550 3760

120 140 160 180 200 200 200 250 280 300 350 400 450 500 600 500 650 750 900 -

310 310 310 310 310 310 460 460 460 460 600 600 600 600 600 600 600

H.W 6 7 10 15 21 25 30 48 73 99 130 208 334 450 704 923 1131 1345 2122 -

Valves 2” and below are of solid wedge design whilst 2” and above are of flexible wedge design. **Valves 2” and below are also available in wrought steel material (please refer to Data Sheet Series 900). Arrangement Drawings available on request.

G.O 100 126 186 235 386 502 756 965 1224 1400 2385 3000 3300 3550 4400 5200 6050

MANUFACTURE DESIGN STANDARDS -Design and Manufacture: Cast steel gate valve to API 600 (ISO 10434) or API 6D; Cast stainless steel gate valve to API 603 or API 600. -Inspection and Test criteria conforms to API 598, API 600 or API 6D -End flange dimension: ASME B16.5 (for NPS ≤ 24); ASME B16.47 series B, API 605 0r ASME B16.47 series A, MSS SP-44 (for NPS>24) -BW end dimension: ASME B16.25. /// SW end dimension: ASME B16.11. -Face to Face length: ASME B16.10. Pressure – temperature ratings conforms to ASME B16.34. QA: ISO 9001:2000

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Data Sheets Manual

Class 600 & Class 900 Gate Valves

DIMENSIONAL DATA Class 600 Dimensions (mm) d H

Size NPS 2 2.1/2 3 4 5 6 8 10 12 14 16 18 20 24

DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600

2 2.1/2 3 4 5 6 8 10 12 14 16

50 65 80 100 125 150 200 250 300 350 400

RF 292 330 356 432 508 559 660 787 838 889 991 1092 1194 1397 368 419 381 457 559 610 737 838 965 1029 1130

L RTJ 295 333 359 435 511 562 664 791 841 892 994 1095 1200 1407 371 422 384 460 562 613 740 841 968 1038 1140

BW 292 330 356 432 508 559 660 787 838 889 991 1092 1194 1397 368 419 381 457 559 610 737 838 965 1029 1130

51 444 64 500 76 558 102 665 127 760 152 868 203 1073 254 1263 305 1600 337 1705 387 1835 438 489 591 Class 900 51 500 64 550 76 610 102 702 127 850 152 980 203 1100 254 1320 305 1500 322 1900 373 2050

Weight (Kg) H1

W

W1

585 695 790 900 1110 1300 1650 1750 1900 2020 2172 2650

200 250 280 300 350 450 500 650 700 900 900 -

310 310 310 310 310 460 460 460 460 600 600 600

H.W 32 52 60 107 175 216 399 605 851 1177 1513 -

G.O 87 134 227 268 451 657 893 1232 1568 1980 2460 3650

660 750 900 1060 1140 1370 1560 1950 2100

280 280 300 350 400 500 650 700 900 900 900

310 310 310 460 460 460 460 600 600

70 110 140 200 258 358 550 1000 1215 1600 2150

167 227 285 410 600 1100 1310 1700 2330

Body – Bonnet style of Valves up to class 900 are provided with bolted studs. **Valves 2” and below are also available in wrought steel material (please refer to Data Sheet Series 900). Arrangement Drawings available on request.

MANUFACTURE DESIGN STANDARDS -Design and Manufacture: Cast steel gate valve to API 600 (ISO 10434) or API 6D; Cast stainless steel gate valve to API 603 or API 600. -Inspection and Test criteria conforms to API 598, API 600 or API 6D -End flange dimension: ASME B16.5 (for NPS ≤ 24); ASME B16.47 series B, API 605 0r ASME B16.47 series A, MSS SP-44 (for NPS>24) -BW end dimension: ASME B16.25. /// SW end dimension: ASME B16.11. -Face to Face length: ASME B16.10. Pressure – temperature ratings conforms to ASME B16.34. QA: ISO 9001:2000

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Data Sheets Manual

Class 1500 & Class 2500 Gate Valves

DIMENSIONAL DATA

Class 1500 Dimensions (mm) d H

Size NPS 2 2.1/2 3 4 5 6 8 10 12 14 16

DN 50 65 80 100 125 150 200 250 300 350 400

RF 368 419 470 546 673 705 832 991 1130 1257 1384

L RTJ 371 422 473 549 676 711 841 1000 1146 1276 1407

2 2.1/2 3 4 5 6 8 10 12

50 65 80 100 125 150 200 250 300

451 508 578 673 794 914 1022 1270 1422

454 514 584 683 807 927 1038 1292 1445

BW 368 419 470 546 673 705 832 991 1130 1257 1384 451 508 576 673 794 914 1022 1270 1422

51 510 64 560 76 620 102 728 127 870 144 1000 192 1130 239 1360 287 315 360 Class 2500 42 530 52 580 62 650 87 750 96 900 131 1040 179 1150 223 1400 265 -

Weight (Kg) H1

W

W1

670 770 920 1070 1180 1410 1620 2020 2180

280 300 350 400 450 500 750 900 -

310 310 310 460 460 600 600 600 600

H.W 70 110 175 270 378 520 820 1560 -

G.O 202 300 405 575 915 1750 2120 2600 3450

580 630 700 800 960 1100 1200 1460 1660

280 300 350 400 500 600 750 900 -

310 310 310 310 460 460 460 600 600

100 150 245 390 550 780 1260 2380 -

130 180 275 420 580 835 1355 2565 3250

These pressure rate valves are of pressure seal design (body and bonnet union) Arrangement Drawings available on request

MANUFACTURE DESIGN STANDARDS -Design and Manufacture: Cast steel gate valve to API 600 (ISO 10434) or API 6D; Cast stainless steel gate valve to API 603 or API 600. -Inspection and Test criteria conforms to API 598, API 600 or API 6D -End flange dimension: ASME B16.5 (for NPS ≤ 24); ASME B16.47 series B, API 605 0r ASME B16.47 series A, MSS SP-44 (for NPS>24) -BW end dimension: ASME B16.25. /// SW end dimension: ASME B16.11. -Face to Face length: ASME B16.10. Pressure – temperature ratings conforms to ASME B16.34. QA: ISO 9001:2000

Telf: +34 961479011 - Fax: +34 961472799 - [email protected] - www.comeval.es

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