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Orifice Plate Gaskets

Bonded or Removable

Newman Oricice Plate Gaskets are made of FDA compliant Buna, or FDA and USP compliant EPDM, Viton™ or Silicone bonded to 316L stainless steel. Orifice plate gaskets are available in sizes from 1” to 6” inches.


  • Bonded or Removable
  • Sizes 1” to 6” - Type 316L stainless steel; 1/16” thick plate with 1/8”
  • Standard center hole

Unbonded (Removable):

The mini orifice plate gaskets are only available as unbonded in sizes 1/2” and 3/4” - type 316L stainless steel; .023” thick plate with .078” standard center hole. Special ID’s and Blank plates also available.

Standard Clamp Style Solid Rubber

Made of FDA compliant Buna, or FDA and USP Compliant EPDM, Viton™ or Silicone, These solid rubber orifice plates are available in sizes 1/2” to 6”.


  • Thickness of center area is .085” Special ID’s available

Standard Clamp Style made of Teflon

While striving for new methods of servicing our customers, our TeflonTM production area is an environmentally controlled, sanitary facility capable of unlimited potential. Newman Teflon™ Orifice Plates are made from Genuine Teflon™ and are available in sizes 3/4” to 4”.


  • Thickness of center area is .085”. Special ID’s available
A84MP Mini Orifice Plates
A80MP Bonded Orifice Plates and Removable Orifice Plates
40MP-UB Solid Rubber Orifice Plates, made of Buna
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Newman Sanitary Gasket Company is a leading manufacturer of FDA and USP Class VI seals for High Purity Process applications such as the Pharmaceutical, Food & Beverage and Dairy industries. Newman Diaphragms provides world class replacement diaphragms for ITT®, Gemü®, Saunders® and Aquasyn® valves.

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P.O. Box 222 Lebanon, OH 45036
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