View Ports - Full View / Shuttered

• Full View Ports
• 4-inch, 6-inch, 8-inch, 12-inch
• Round or rectangular configurations
• Protective shutters manual or motion
• Motorized "strobe style " view ports designed for furnace applications
• Continuous View, Internal manual advance Teflon or Kapton film protects lens from coating vapors

GNB gate valves have been providing reliable long term service to customers for 40 years. Continual improvements in design improve life and reduce cost.

Our technical sales staff can get GNB’s engineering involved early in the design process. GNB has experience in design applications ranging from the R&D phase into high production.

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