Gate Valve

[Design Features]

Material: WCB | WC6 | LCB | CF8 | CF8M | CF3 | CF3M etc.
Pressure Rating 150# | 300# | 600# | 900# | 1500# | 2500#
Design Standard: API 600 | BS 1414 | ASME B16.34
Inspection & Test Standard: API 598 | BS EN 12266-I
End Connection: Flanged End | Butt Weld | RTJ
Operation: Hand Wheel | Gear
Actuated (Pneumatic/Electric)
Size Range: 2" to 20”
Trims Material: As per Requirement
Optional: By Pass Arrangement | Floor Stand | Extended Stem

dimensions & technical details

Parameters Class 2" 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20"
Face to Face (L) 150# 178 203 229 254 267 292 330 356 381 406 432 457
300# 216 283 305 381 403 419 457 502 762 838 914 990
600# 292 356 432 508 559 660 787 838 889 991 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# 375 470 570 705 790 990 1200 1400 1500 1740 1950 2150
300# 400 500 600 715 850 1025 1260 1450 1580 1790 2100 1250
600# 400 540 635 730 875 1040 1280 1470 1580 1905 2010 2275
900# 445 595 750 765 865 1225 1450 1625 1680 1925 2025 2310
1500# 475 600 775 785 925 1250 1525 1725 1750 1950 2125 2310
Hand Wheel Dia (ϕW) 150# 200 230 250 280 300 350 450 450 500 500 600 600
300# 200 230 250 300 350 400 450 500 500 600 680 680
600# 200 250 305 400 450 450 500 600 600 760 760 760
900# 300 300 400 450 300* 350* 400* 400* 450* 500* 500* 550*
1500# 300 300* 300* 300* 350* 350* 400* 400* 450* 500* 550* 550*
Height (Kg) (Approx.) 150# 21 35 52 35 85 135 205 300 400 520 685 900
300# 25 50 75 50 155 230 350 490 745 950 1300 1640
600# 40 65 115 65 250 410 650 1100 1600 1950 2070 2150
900# 85 125 180 260 310 525 975 1450 1900 2555 3275 3900
1500# 110 145 220 320 403 710 1350 2300 3100 3575 4585 5000
Weights and dimensions are for reference only.
*Gear opration suggested

[Standards]

Design Std.:API 600 / BS 1414
Face to Face:ASME B16.10
End Connection:Flange Ends- ASME B 16.5 / ButtWeld Ends - ASME B 16.25
Test Standard:API 598 / BS EN 12266-Part-1

gate-valve

gate-valve-drawing

Material List

No.Part NameASTM Specification (Specs – Grades/Types)
1BodyWCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / LCB
2BonnetWCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / LCB
3WedgeWCB / WC6 / WC9 / CF8 / CF8M / CF3 /CF3M /LCB
4StemSS 410/ SS304 / SS304L / SS316L
5Seat RingSS 410 / SS304 / SS304L / SS316L
6Back Seat BushSS 410 / SS304 / SS304L / SS 316L
7GlandSS 410 / SS304 / SS304L / SS316L
8Gland FlangeWCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / LCB
9Stem NutA439 Gr. D2 / Al Bronze
10Lock NutCarbon Steel / SS 304
11Gland PackingGraphoil / Graphite Asbestos / PTFE
12Bonnet GasketSprial Wound SS 304 with Graphoil or Asbestos / Octagonal Ring
13Gland Eye Bolt & NutCarbon Steel / Stainless Steel
14Bonnet StudB7 / B7M / B8M / B8 / L7
15Bonnet Nut2H / 8 / 8M / 7
16Grub ScrewCarbon Steel
17Hand WheelCarbon Steel
18Hand Wheel NutCarbon Steel
We also inconel 625, super duplex Gr, 5A & 6A Nickle AI, Bronze MOC.

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