VALVAX
VX-GLV-PS-1411

Pressure Seal Globe Valve – Class 900 / 1500 / 2500

ASME B16.34 pressure-seal globe valve for extreme service. Butt-weld ends with Grafoil gasket and self-sealing bonnet ensure performance at the highest operating pressures.

ASME B16.34ASME B16.25API 598
Pressure
Class 900 – Class 2500
Size Range
2" to 14"
Testing
API 598

⚠ Pending engineering review: Pending engineering sign-off: pressure figure is a hydro-test (shell) value, not a confirmed Class rating.

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VX-GLV-PS-1411HYDRO-TESTED · API 598
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VX-GLV-PS-1411One pressure envelope · scroll to explore

01

Pressure Rating

Class 900 (235 Kg/cm²) / Class 1500 (391 Kg/cm²) / Class 2500 (651 Kg/cm²)

Reference standard & materials

Same data as the printed catalogue

Reference standard

Mfg. Std.
ASME B16.34
Butt Weld End
ASME B16.25
Insp. & Test.
API 598
Press & Temp.
ASME B16.34
Pressure Seal 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
05GasketGrafoilGrafoilGrafoilGrafoil
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
12Spacer RingCarbon SteelStainless SteelCarbon SteelStainless Steel
13Segment RingCarbon SteelStainless SteelCarbon SteelStainless Steel
14YokeASTM A216 GR.WCBASTM A351 GR.CF8MASTM A217 GR.WC9ASTM A352 GR.LCC
15Gear BoxManufacturing StandardManufacturing StandardManufacturing StandardManufacturing Standard
16Hand WheelMalleable Iron / SG IronMalleable Iron / SG IronMalleable Iron / SG IronMalleable Iron / SG Iron

Dimensions

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

Class
Pressure Seal Globe Valve dimensioned section
900#Model no. VX-GLV-PS-1411
A (BW)
SizeDNSPLPHW Dia. (ØHW)H Appx.Operating System
2"50216368250460Handwheel
2.5"65254419300580Handwheel
3"80305381300600Handwheel
4"100356457400740Gear Box
5"125432559500860Gear Box
6"150508610500950Gear Box
8"2006607377001040Gear Box
10"2507878384001120Gear Box

Technical specifications

Material
Body: ASTM A216 GR.WCB (CS) / ASTM A351 GR.CF8M (SS) / ASTM A352 GR.LCC (LCS)
Pressure Rating
Class 900 (235 Kg/cm²) / Class 1500 (391 Kg/cm²) / Class 2500 (651 Kg/cm²)
Temperature Range
-29°C to +538°C (CS per ASME B16.34; rated Class 900–2500)
Eng Note
Pending engineering sign-off: pressure figure is a hydro-test (shell) value, not a confirmed Class rating.
Size Range
2" to 14" (DN 50–350)
End Connections
Butt Weld End (ASME B16.25)
Gasket
Grafoil (self-energising pressure-seal)
Operating System
Handwheel (2"–3") / Gear Box (4" and above)
Model Numbers
VX-GLV-PS-1411 (Cl.900) / VX-GLV-PS-1412 (Cl.1500) / VX-GLV-PS-1413 (Cl.2500)

Standards & testing

  • MFG. STD: ASME B16.34
  • Butt Weld End: ASME B16.25
  • Insp. & Test: API 598
  • Press. & Temp: ASME B16.34

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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