VALVAX
VX-GLV-BB-1401

Cast Globe Valve – Class 150 / 300 (BS 1873)

BS 1873 cast globe valve with rising stem and OS&Y design for precise throttling and isolation. Seal welded seat ring with stellited plug for long service life.

BS 1873ASME B16.10ASME B16.5API 598
Pressure
Class 150 – Class 300
Size Range
2" to 14"
Testing
API 598

⚠ Pending engineering review: Pending engineering sign-off: pressure/temperature figures per note above; size range conflicts with the 16" separated-yoke note below and the catalogue's 16" row — true max size needs confirmation.

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VX-GLV-BB-1401HYDRO-TESTED · API 598
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VX-GLV-BB-1401One pressure envelope · scroll to explore

01

Pressure Rating

Class 150 (32 Kg/cm²) / Class 300 (78 Kg/cm²)

Reference standard & materials

Same data as the printed catalogue

Reference standard

Mfg. Std.
BS 1873
Face to Face
ASME B16.10
Flange End
ASME B16.5
Butt Weld End
ASME B16.25
Insp. & Test.
API 598
Press & Temp.
ASME B16.34
Bolted Bonnet Globe Valve section with numbered callouts

Material of construction

No.DescriptionCarbon SteelStainless SteelAlloy SteelLow Carbon Steel
01BodyASTM A216 GR.WCBASTM A351 GR.CF8MASTM A217 GR.WC9ASTM A352 GR.LCC
02Seat RingASTM A105 + Stellite 6ASTM A182 F316 + Stellite 6ASTM A182 F22 + Stellite 6ASTM A182 F316 + Stellite 6
03PlugASTM A216 GR.WCB + OVERLAY 13% Cr. OR ASTM A217 GR.CA15ASTM A351 GR.CF8M OR Stellite 6ASTM A217 GR.WC9 + Stellite 6ASTM A352 GR.LCC + OVERLAY 316 OR Stellite 6
04StemASTM A182 GR.F6aSS 316ASTM A182 GR.F6aSS 316
05GasketSPW SS 304 / SS 316 + Graphite FilledSPW SS 304 / SS 316 + Graphite FilledSPW SS 304 / SS 316 + Graphite FilledSPW SS 304 / SS 316 + Graphite Filled
06BonnetASTM A216 GR.WCBASTM A351 GR.CF8MASTM A217 GR.WC9ASTM A352 GR.LCC
07Joint Stud / Joint NutASTM A193 GR. B7 / ASTM A194 GR. 2HASTM A193 GR. B8M / ASTM A194 GR. 8MASTM A193 GR. B7 / ASTM A194 GR. 2HASTM A320 GR. L7 / ASTM A194 GR. 7
08Bonnet BushASTM A182 GR.F6aSS 316ASTM A182 GR.F6aSS 316
09Gland PackingTop & Bottom Braided Graphite & Interior Die-Formed Flexible GraphiteTop & Bottom Braided Graphite & Interior Die-Formed Flexible GraphiteTop & Bottom Braided Graphite & Interior Die-Formed Flexible GraphiteTop & Bottom Braided Graphite & Interior Die-Formed Flexible Graphite
10Gland BushASTM A182 GR.F6aSS 316ASTM A182 GR.F6aSS 316
11Gland FlangeASTM A216 GR.WCBASTM A351 GR.CF8ASTM A216 GR.WCBASTM A352 GR.LCC
12Yoke SleeveNi. Resist. ASTM A439 GR. D2Ni. Resist. ASTM A439 GR. D2Ni. Resist. ASTM A439 GR. D2Ni. Resist. ASTM A439 GR. D2
13HandwheelMalleable Iron / SG IronMalleable Iron / SG IronMalleable Iron / SG IronMalleable Iron / SG Iron
14Handwheel NutCarbon SteelStainless SteelCarbon SteelCarbon Steel
15Grease NippleCarbon SteelStainless SteelCarbon SteelCarbon Steel
16Grub ScrewStainless SteelStainless SteelStainless SteelStainless Steel
17Name PlateStainless SteelStainless SteelStainless SteelStainless Steel

Dimensions

mm · ASME B16.5 flange details · weights on request

Class
Bolted Bonnet Globe Valve dimensioned sectionBolted Bonnet Globe Valve dimensioned section
150#Model no. VX-GLV-BB-1401
Face to FaceFlange Details, ASME B16.5
SizeDNA (FE)A (RTJ)A (BW)ODPCDRFDTØHNHW Dia. (ØHW)H Appx.Operating System
2"50203216203152120.692.114.31904200320Handwheel
2.5"65216229216178139.7104.815.71904200330Handwheel
3"80241254241190152.4127.017.51904250380Handwheel
4"100292305292229190.5157.222.41908300480Handwheel
5"125356343356254215.9185.722.42208300525Handwheel
6"150406419406279241.3215.923.92208350575Handwheel
8"200495508495343298.4269.926.92208450650Handwheel
10"250622635622406362.0323.828.42512500780Handwheel
12"300698711698483431.8381.030.22512600935Handwheel
14"350787800787533476.2412.833.325127001185Gear Box
16"400914927914597539.8469.935.129167001250Gear Box

Technical specifications

Material
Body: ASTM A216 GR.WCB (CS) / ASTM A351 GR.CF8M (SS) / ASTM A352 GR.LCC (LCS)
Pressure Rating
Class 150 (32 Kg/cm²) / Class 300 (78 Kg/cm²)
Temperature Range
-29°C to +538°C (CS per ASME B16.34; SS to +816°C)
Eng Note
Pending engineering sign-off: pressure/temperature figures per note above; size range conflicts with the 16" separated-yoke note below and the catalogue's 16" row — true max size needs confirmation.
Size Range
2" to 14" (DN 50–350) for Class 150; 2" to 12" for Class 300
End Connections
Flanged (ASME B16.5), RTJ, Butt Weld (ASME B16.25)
Face T To Face
ASME B16.10
Seat Ring
ASTM A105 + Stellite 6; integral with body + Stellite 6
Plug
Carbon Steel + 13% Cr. overlay or Stellite 6
Gland Packing
Braided graphite + interior die-formed flexible graphite
Operating System
Handwheel (2"–12"); Gear Box (14" and above)
Model Numbers
VX-GLV-BB-1401 (Cl.150) / VX-GLV-BB-1402 (Cl.300)

Standards & testing

  • MFG. STD: BS 1873
  • Face to Face: ASME B16.10
  • Flange End: ASME B16.5
  • Insp. & Test: API 598
  • Press. & Temp: ASME B16.34
  • Separated yoke: 16" and above

Custom engineering

Special trims, exotic materials and non-standard dimensions are available against your datasheet — send it with your quote request and our engineering team will respond with a compliant proposal.

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