DESIGN FEATURES
Material WCB / WC6 / LCB / CF8 / CF8M / CF3 / CF3M etc.
Pressure Rating 150# / 300# / 600# / 900# / 1500# / 2500#
Design Standard BS 1868 / ASME B16.34 / API 6D
Inspection & Test Standard API 598 / API 6D / BS EN 12266-
End Connection Flanged Ends / Butt Weld Ends / RTJ
Operation Hand Wheel / Gear / Actuated (Pneumatic/Electric)
Size Range 2" to 20"
Trims Material As per requirement
Optional By pass arrangement / Floor stand

DESIGN FEATURES

PARAMETERS Class 2" 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20"
Face to Face (L) 150# 203 241 292 356 406 495 622 698 787 914 978 978
300# 267 318 355 400 444 533 622 711 838 864 978 1016
600# 292 355 431 508 558 660 787 838 889 991 1092 1194
900# 368 381 457 559 610 737 838 965 1029 1130 1219 1321
1500# 368 470 546 673 705 832 991 1130 1257 1384 1537 1664
Height (H)(Approx.) 150# 155 200 225 245 260 305 390 410 435 530 570 625
300# 180 225 240 275 310 370 410 440 500 545 605 675
600# 190 250 260 310 350 420 490 525 580 630 690 810
900# 195 260 275 320 370 435 520 530 580 660 782 935
1500# 220 290 310 350 410 485 530 590 620 790 950 1150
Weight (Kgs)(Approx.) 150# 15 33 45 77 90 118 220 340 470 575 790 920
300# 28 55 72 108 158 232 350 449 645 800 972 1352
600# 33 55 90 120 210 320 550 790 950 1240 1814 2267
900# 55 90 135 165 295 525 900 1075 1225 1425 1900 2510
1500# 70 115 175 180 370 680 1050 1180 1325 1530 2040 2670
Check Valve

MATERIAL LIST

No. Part Name ASTM Specification (Specs - Grades/Type
1 Body WCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / LCB
2 Cover WCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / LCB
3 Disc WCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / LCB
4 Hing WCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / LCB
5 Hing Pin SS 410 / SS 304 / SS 304L / SS 316L
6 Seat Ring F6a / A 105 / LF2 / SS 316 / SS 304 / F5
7 Disc Nut Carbon Steel / Stainless Steel
8 Washer Carbon Steel / Stainless Steel
9 Gasket Spiral Wound SS 316 + Graphoil
10 Cover Stud B7 / B7M / B8M / B8 / L7
11 Cover Nut 2H / 8 / 8M / 7

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