SKU: GVWR

ANSI 150 Flanged Cast Steel Gate Valve

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Rising stem Cast Steel ANSI 150 Flanged Gate Valve. Used extensively in petrochemical and high temperature applications as an isolation valve.

  • Heat resistant primer coating.
  • Media temperature rated to 260°C
  • Face to face comply with ANSI B16.10.
  • Design in accordance with API 600.
  • Handwheel Operation

ANSI 150 Gate Valve Dimensions

Size L D (Flange OD) D1 (PCD) D2 (Raised Face OD) d (Holes) B (Flange Thickness) H (Open) H (Closed) Handwheel Dia
50 178 ± 1.5 152 120.6 91.9 4-Ø19.0 17.5 388 324.5 200
65 190 ± 1.5 180 139.7 104.6 4-Ø19.0 20.7 434.5 357.5 200
80 203 ± 1.5 190 152.4 127.0 4-Ø19.0 22.4 509 414 240
100 229 ± 1.5 230 190.5 157.2 8-Ø19.0 22.4 578.5 465.5 280
125 254 ± 1.5 255 215.9 185.7 8-Ø22.2 22.4 666.5 522.5 280
150 267 ± 1.5 280 241.3 215.9 8-Ø22.2 23.9 773.5 604 320
200 292 ± 1.5 345 298.4 269.7 8-Ø22.2 27.0 959 739 360
250 330 ± 2 405 362 323.8 12-Ø25.4 28.6 1165 890 400
300 356 ± 3 485 431.8 381 12-Ø25.4 30.2 1367 1039 450
350 381 ± 3 535 476.3 412.8 12-Ø28.5 33.4 1546 1181 560
400 406 ± 3 595 539.8 469.9 16-Ø28.5 35 1744 1326 560
450 432 ± 3 635 577.9 533.4 16-Ø31.8 38.1 1930 1440 640
500 457 ± 3 700 635 584.2 20-Ø31.8 41.3 2135 1597 640
600 508 ± 3 815 749.3 692.2 20-Ø35 46.1 2531 1906.5 720

All dimensions in mm unless shown otherwise. 

ANSI 150 Gate Valve Construction

No. Part Material
1 BODY ASTM A216 WCB
2 SEAT ASTM A105+13CR
3 WEDGE (2"-4") ASTM A217 CA15+13CR
  WEDGE (5"-24") ASTM A216 WCB+13CR
4 STEM ASTM A182 F6a Cl.2
5 GASKET SS304+Graphite
6 BONNET ASTM A216 WCB
7 BACK SEAT ASTM A276 410
8 BOLT ASTM A193 B7
9 NUT ASTM A194 2H
10 SPACER RING ASTM A276 420
11 PACKING Braided Graphite & Die formed Graphite Ring
12 PIN AISI 1035
13 COTTER Q235
14 GLAND ASTM A276 420
15 GLAND FLANGE ASTM A216 WCB
16 EYE BOLT ASTM A193 B7
17 NUT ASTM A194 2H
18 GREASE FITTING C.S
19 STEM NUT ASTM A439 D-2
20 BEARING GLAND AISI 1020
21 HANDWHEEL ASTM A536 65-45-12
22 LOCK NUT AISI 1020
23 BOLT AISI 1045
24 BEARING GCr15
25 BRACKET ASTM A216 WCB

Size 50mm to 300mm
Body Carbon Steel (WCB)
Seat Metal
Pressure Range 0 to 20 BAR
Operation Handwheel rising stem

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