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Nupro Gas Shut-Off Valves




Vacuum Valves > Gas Valves & Accessories

For gas shut-off applications.

  • 316 stainless steel construction
  • Available in H-series and B-series
  • Compact H-series cover most gas applications in vacuum processing
  • B-series valves feature demountable bonnets for easy maintenance or cleaning of the valve seat

Specifications Table

Type Nupro BGNupro BKNupro BKTNupro H
Temperature (°C) 315°C93°C93°C-62°C to 315°C
Flow Coeff. Cv 0.390.390.360.28
Pressure Rating (psi) 1,000 (@21°C, psi)1,000 (@21°C, psi)100 (@21°C, psi)1,000 (@21°C, psi)
Bonnet Seal BellowsBellowsBellowsBellows
Turns to Open 2.52.5N/A1
Used for Shut-Off YesYesYesYes
Internal Volume 1.6 cm31.6 cm31.1 cm31.3 cm3

Charts


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Ordering Table

(Click column headers to sort data)
Type Termination Actuator Stem Insert Manual PartNo Price Add Item
VacuCADSM
Type Termination Actuator Stem Insert Manual PartNo Price Add Item
VacuCADSM
Nupro BG 1/4" Swagelok In T-Bar In Metal (Spherical)
--
SS-4BG
$301.70
N/A
N/A
Nupro BG 1/4" Tube Socket Weld 3/8" Male Tube Weld In T-Bar In Metal (Spherical)
--
SS-4BG-TW
$300.00
N/A
N/A
Nupro BK 1/4" Swagelok Knob Kel-F (Flat)
--
SS-4BK
$275.00
N/A
N/A
Nupro BK 3/8" Male Tube Weld Knob Kel-F (Flat)
--
SS-4BK-TW
$275.00
N/A
N/A
Nupro BK 1/4" Female VCR Knob Kel-F (Flat)
--
SS-4BK-V51
$353.00
N/A
N/A
Nupro BK 1/4" Male VCR Knob Kel-F (Flat)
--
SS-4BK-VCR
$325.00
N/A
N/A
Nupro BKT 1/4" Swagelok Toggle Kel-F (Flat)
--
SS-4BKT
$295.00
N/A
N/A
Nupro H 1/4" Swagelok Manual Metal (Conical)
--
SS-4H
$270.15
N/A
N/A
Nupro H 1/4" O.D. Tube Ext. Manual Metal (Conical)
--
SS-4H-TH3
$327.00
N/A
N/A
Nupro H 1/4" Tube Socket Weld Manual Metal (Conical)
--
SS-4H-TW
$250.00
N/A
N/A
Nupro H 1/4" Male NPT Manual Metal (Conical)
--
SS-4H2
$240.00
N/A
N/A
Nupro H 1/4" Female NPT Manual Metal (Conical)
--
SS-4H4
$240.00
N/A
N/A
(Click column headers to sort data)

 

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