Description
Restriction orifice plates are widely used for many applications within the industry. Although the design is very similar to an orifice plate, the function is different. Restriction plates are used to suit a number of different purposes including:
●Reduction in line pressure
●Control flow rates by restricting flow, regardless of
downstream conditions
Line size
DN15 to DN1,800
½" ~ 72"
Designs
●Restriction plate
●Full-face restriction plate
●Restriction carrier
●Multi-hole restriction plate
●Multi-stage restriction unit
●Conical shaped plate
Reynolds number
Unlimited range
Plate and carrier material
●Stainless steel
●Duplex
●Super duplex
●6 Mo
●Alloy 400
●Inconel 625
●Inconel 825
●Hastelloy-C 276
●Titanium
●Others available on request
Installation method (Between)
●Flanged (API / ASME)
●Hubs
●Carriers
●Welded directly into piping
●Multi-stage units supplied flanged or butt-weld
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