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Vac Seal Off Valves

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SV1/SV3 Series Valves & 

VO3 Operators

SV1/SV3/VO3 Catalog Pages (2 pgs./55KB)

Application:

bulletHigh vacuum tanks, dewars and piping

Features:

bulletVacuum-tight seal-off
bulletEasy access to vacuum
bulletTamper resistant

Specifications:

bulletOperating temperature: -60° to +150°F
bulletRelief pressure: 2 to 6 psig
bulletLeak rate: <1 x 10-8 scc/sec GHe (exclusive of o-ring permeability)
bulletPort sizes: 1/4" to 1"
bulletConnections: Butt Weld
bulletBody Materials: 300-series Stainless Steel or Aluminum
bulletSeat Material: Viton o-ring

SV2 Series Valves

SV2 Catalog Pages (2 pgs./57KB)

Application:

bulletHigh vacuum tanks & dewars
bulletLow pressure gas systems
bulletVacuum insulated cryogenic piping systems
bulletCold-box vacuum systems

Features:

bulletVacuum-tight seal-off
bulletTamper resistant
bulletEasy access to vacuum
bulletFunctional & reliable
bulletFull flow design
bulletLow profile & compact design

Specifications:

bulletOperating temperature: -20° to +150°F
bulletRelief pressure: 2 to 6 psig
bulletLeak rate: <1 x 10-9 scc/sec GHe (exclusive of o-ring permeability) at ambient temp.
bulletPort sizes: 1/4" to 1"
bulletConnections: Butt Weld
bulletBody Materials: 300-series Stainless Steel or Aluminum
bulletSeat Material: Viton o-ring

 

SV7 Series Valves & VO7 Operators

SV7/VO7 Catalog Pages (2 pgs./58KB)

Application:

bulletHigh vacuum tanks, dewars and piping

Features:

bulletVacuum-tight seal-off
bulletHigh conductivity
bulletEasy access to vacuum

Specifications:

bulletOperating temperature: -60° to +150°F
bulletRelief pressure: 3 to 9 psig
bulletLeak rate: <1 x 10-8 scc/sec GHe (exclusive of o-ring permeability)
bulletPort sizes: 1" to 3"
bulletConnections: Butt Weld
bulletBody Materials: 300-series Stainless Steel or Aluminum
bulletSeat Material: Viton o-ring

SV8 Series Valves & VO8 Operators

SV8/VO8 Catalog Pages (2 pgs./54KB)

Application:

bulletHigh vacuum tanks, dewars and piping

Features:

bulletVacuum-tight seal-off
bulletCompact size
bulletEasy access to vacuum

Specifications:

bulletOperating temperature: -60° to +150°F
bulletRelief pressure: 3 to 9 psig
bulletLeak rate: <1 x 10-8 scc/sec GHe (exclusive of o-ring permeability)
bulletPort sizes: 1/4" to 1"
bulletConnections: Butt Weld
bulletBody Materials: 300-series Stainless Steel or Aluminum
bulletSeat Material: Viton o-ring

SV9 Series Valves

SV9 Catalog Pages (2 pgs./55KB)

 

Features:

bulletVacuum-tight seal-off
bulletTamper resistant
bulletEasy access to vacuum
bulletFunctional & reliable
bulletFull flow design
bulletLow profile & compact design

Applications:

bulletHigh vacuum tanks & dewars
bulletLow pressure gas systems
bulletVacuum insulated cryogenic piping systems
bulletCold-box vacuum systems
bulletInfrared optical devices

Specifications:

bulletOperating temperature: -20° to +150°F
bulletRelief pressure: 3 to 9 psig
bulletLeak rate: <1 x 10-9 scc/sec GHe (exclusive of o-ring permeability) at ambient temp.
bulletPort sizes: 1/4" to 1"
bulletConnections: Butt Weld
bulletBody Materials: 300-series Stainless Steel or Aluminum
bulletSeat Material: Viton o-ring

 

Teflon® and Tefzel® are registered trademarks of Dupont. Viton® and Kalrez® are registered trademarks of Dupont Dow Elastomers.

This page last updated: Wednesday, January 28, 2004
© Copyright 1998-2004 Fluid Process Control Corporation.
Information in this document is subject to change without notice.
Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.