Browse by Job:

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

PikotekĀ® Flow Restriction Orifice Plates

One-piece orifice plate incorporates spring-energized PTFE radial face seal and elastomeric O-ring backup seal completely encapsulated in a composite seal retainer
Home  >>  Products  >>  
PikotekĀ® Flow Restriction Orifice Plates

Jump To Section:

PikotekĀ® flow restriction orifice plates feature a one-piece orifice plate design for critical flow line and pipeline flow restriction and flow measurement applications. Their one-piece design eliminates the need for conventional orifice plates, plate holders and separate gaskets, substantially reducing residual flange/bolt stress in orifice flanges and improving overall sealing performance under even the most extreme operating conditions in all hydrocarbon production, injection and process applications.

Features & Benefits
Applications
Specifications
Downloads

Features & Benefits

  • Orifice Plate and Gasket are all one unit
  • Guaranteed Long Term Sealing Through the use of Pressure Energized Secondary Seals
  • Resistance to Vibrational/Cavitation forces that can unseat conventional gaskets used with conventional orifice plates
  • Complete separation of metallic surfaces, ensuring no galvanic interference between dissimilar metals (i.e. between compressor flanges, gaskets and orifice plates)
  • Beta orifice options available to suit any application
  • Substantial mitigation of gas pulsation and/or system vibration/compressor cavitation
  • No need for secondary gaskets to seal between flanges and orifice plate
  • Extremely simple and time saving installation
  • Complete mitigation of any corrosion potential within orifice assembly
  • Total serviceability with complete reusability without gasket replacement
  • Orifice plates and seals are available for RTI or raised face flanges in any size configuration
  • Good recovery/memory characteristics enable it to withstand long term pressure/thermal cycling, high vibration/cavitation and joint relaxation

Applications

  • Hydrocarbon production
  • Hydrocarbon Injection
  • Hydrocarbon Processing

Specification

One isolating and sealing orifice plate product comprised of a 316 stainless steel plate bonded to a G-10 fiber glass reinforced laminate. The orifice plate will be either .260ā€ thick or .308" thick.Ā  The sealing surface will contain a precision tapered groove to accommodate the controlled compression of a PTFE spring energized seal. Sealing element placement shall accommodate either flat, raised or RTJ face flanges. The PTFE seal shall be spring and pressure energized. The G-10 retainer shall have a 800 volts/mil dielectric strength and a minimum 65,000 psi compressive strength.

Downloads

Weā€™re here to help!

Stay in touch with GPT through our network of sales professionals, engineering experts, manufacturing locations or distribution partners. We want to hear from you. Feel free to contact us if you have questions, big or small, weā€™re here to help.


Contact Us
crosschevron-down