Separating one part of a line from another requires a
spectacle blind, able to switch from closed to open and
back again. A single provides closure, while a spacer
ring keeps a line open.
A vented blind can drain a line or allow access to internal pressure. Bleed rings provide a means to release pressure from the pipe through a controlled opening.
Our product line includes Figure 8 Spectacle Blinds with or without ring type joints, Single Paddle Blinds and Spacers, Paddle Type Orifice Plates as well as a complete line of Bleed Rings. Also available in Ring Type Joint design.
An orifice plate measures the flow of a liquid or gas by the difference in pressure from the upstream to the downstream. This plate creates a restriction in a pipe that causes a difference in pressure between the two sides. A meter then measures the difference in pressure across the orifice plate.
125# to 25003 ANSI pressures. Available in A516/304/316 & Alloys. Sizes ½” to 84”