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Cast Steel Gate Valve - ANSI 900

Home Cast Steel Gate Valve - ANSI 900
Part and Material List
NO.
Part Name
Material
ASTM Specification
01 Body Carbon Steel ASTM A216 WCB
02 Body Seat Ring Carbon Steel ASTM A105 ST'L No. 6 Face
03 Wedge Carbon Steel ASTM A216 WCB 13Cr Face
04 Stem Stainless Steel ASTM A182 F6a
05 Gasket Stainless Steel + Graphite ASTM A182 316 + Graphite
06 Bonnet Carbon Steel ASTM A216 WCB
07 Bonnet Bolt Carbon Steel ASTM A193 B7
08 Bonnet Nut Carbon Steel ASTM A194 2H
09 Back Seat Ring Stainless Steel ASTM A276 410
10 Packing Ring Graphite Die Formed / Braided Graphite
11 Hinge Pin Carbon Steel -
12 Gland Bolt Carbon Steel ASTM A193 B7
13 Packing Gland Stainless Steel ASTM A276 410
14 Gland Flange Carbon Steel ASTM A216 WCB
15 Gland Nut Carbon Steel ASTM A194 2H
16 Grease Nipple Stainless Steel 2 1/2" Above
17 Yoke Sleeve Ductlie Iron ASTM A439 D2
18 Yoke Cap Carbon Steel -
19 Handwheel Ductlie Iron -
20 Handwheel Nut Carbon Steel -
21 Set Screw Steel -
22 Nameplate Stainless Steel ASTM A182 F316

OPERATOR OPTIONS

  • Gear Operated recommended for size 6' above
  • For Gear Dimensional detail contact FLOWMARSHAL VALVES

APPLICABLE STANDARDS

  • Design : API 600
  • End Flange : ANSI B16.5
  • Weld Ends : ANSI B16.25
  • Face-to-Face : ANSI B16.10
  • Shell and Seat Test : API 598

SPECIFICATION

  • Bolted Bonnet
  • Outside Screw and Yoke
  • Flexible Wedge
  • Oval Bonnet with integral Yoke
  • Rising Stem -Non-rising Handwheel
  • Welded-In/Threaded Seat Rings
  • Raised Face Flanged Ends or Burt Weld Erds

    • Other End connections are available on request.

MATERIAL

Option available for materials to meet NACE MR0175 requirement

Dimensional Data (mm)*
SIZE
Fact-to-Face L
Dia of Bore d
O. D. of Flange D
Ø of Bolt Circle C
O. D. of RF g
Ø of RTJ P
Thk of Flange t
Ht of RF f
Ø of Bolt Holes n-h
Ø of Handwheel O
Height H/H1
Wall Thk a min
Wt (kg)
2" 371.0 47.5 215.0 165.1 124.0 95.3 38.1 7.9 8-25.4 300 465/394 19.1 95.0
3" 384.0 72.9 240.0 190.5 156.0 123.8 38.1 7.9 8-25.4 350 587/466 19.1 125.0
4" 460.2 98.2 290.0 235.0 180.8 149.2 44.5 7.9 8-32.0 350 690/495 21.3 192.0
6" 612.6 146.1 380.0 317.5 241.3 211.1 55.6 7.9 12-32.0 460 995/746 26.2 378.0
8" 739.6 190.5 470.0 393.7 307.8 269.9 63.5 7.9 12-38.0 460 1186/787 31.8 635.0
10" 841.2 238.0 545.0 469.9 362.0 323.9 69.9 7.9 16-38.0 540 1280/930 36.6 900.0
12" 968.2 282.4 610.0 533.4 419.1 381.0 79.4 7.9 20-38.0 540 1590/1095 42.2 1550.0
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