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Spectacle Blinds

Figure 8Spec BlindRaised Face Spec Blind

A safety device used to isolate process piping or equipment when the line or equipment needs to be inspected or removed from service. It is different than a valve in that the blind is a permanent or long-term isolation device.  Delta primarily builds to ASME B16.48 but can build to any specification needed.

Chemical Industry
Oil & Gas Refineries
Pulp & Paper Industry
Related FAQs
When and Why would you use Spectacle Blinds?
Spectacle Blinds are used when a valve cannot be installed to control the flow in pipe lines due to space restrictions, spectacle blinds are less in cost and smaller than valves.
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