Our innovative Orifice Plate line includes a complete selection of solid PTFE, Tuf-Steel®, or a 316L Stainless Steel Orifice Plate molded to a Rubber Fab elastomer, in standard, tabbed, and vertical Tri-Clamp® styles, that can be custom drilled with an eccentric or concentric bore. 

Steam trap mini orifice plates are an alternative to standard steam trap technology.

Eccentric and Concentric drilled plates
  • Self Draining
  • Engraved Tabs available
  • Electropolished finish available 10RA or better
  • Custom cut patterns available
A major safety consideration! Rubber Fab’s orifice plates can advance your systems performance, adjust flow rates, balance backflow and equalize backpressure during SIP procedures. Achievable benefits while maintaining sanitary conditions.

Tabs help to acknowledge that an orifice plate is “in line” and can be laser engraved to indicate the hole diameter, gasket size or user specified information.  This Tabbed design of sanitary orifice plate, when coupled with Rubber Fab's slotted clamp, allows the operator complete flexibility when balancing a sanitary pipeline system.

  • 1/2" - 6" (Consult Factory for 6" and over)
  • Standard and Tabbed Styles
Rubber Fab manufactures all models of our Orifice Plates in the following elastomers:
  • FKM Fluoroelastomer
  • Platinum Silicone
  • EPDM
  • Buna
  • PTFE (Flouropolymer)
  • Tuf-Steel®
  • Detectomer® Metal Detectable/X-ray Inspectable
Meets High Pharmaceutical Standards:
  • U.S. Pharmacopeia Class VI Certification
  • Cytotoxicity Criteria
  • Title 21 CFR 177.2600
  • Title 21 CFR 177.1550
  • USDA and 3-A Sanitary Standards
  • Current Good Manufacturing Practices (CGMP)
  • ASME-BPE Standards
  • Animal Derived Ingredient Free*
*Buna in not an ADI Free® elastomer.