Porta Placa de Orificio Simple Camara

Porta Placa de Orificio Simple Camara

 

La porta placa de orificio simple cámara, está diseñada y construida para permitir la facilidad de sustitución de la placa de orificios o de inspección después de la despresurización.

 

La porta placa de orificio doble cámara cuanta con certificación en donde se incluye: prueba hidráulica, prueba de funcionamiento, prueba de sello de la válvula interna, la inspección de control de calidad y los informes de pruebas de materiales, esta documentación se realizar de acuerdo al Control de Calidad ISO-9001. Los accesorios son fabricados dentro de los lineamientos de ASME ASME 16.34 y 16.5.

 

 

 

 

 

Especificaciones Técnicas


Design

  • Orifice fittings supplied in Canada are built in accordance with the ABSA Quality Control Program and carry a CRN registration number.
  • Industry Canada Approval Number AF-0014.
  • In compliance with ASME 16.34 and ASME 16.5, ASTM specifications, AGA-3 Latest Edition and ISO-516.

Internal Parts

  • AISI 4130 Carbon Steel, 316 or A351 CF8M Stainless Steel

Sizes and ANSI Class

  • 2” through 16”, 150 through 1500 ANSI raised face flange
  • 18” through 30”, 150 through 600 ANSI raised face flange
  • 600, 900 and 1500 flanges also available in RTJ face flange

U/S D/S Connections

  • Flangeneck design (weldneck U/S, flange D/S)
  • Flange x flange
  • Weldneck both end

Internal Bore Size

  • 40, 60, 80, 100, 120, 160 and custom sizes

Sealing Compounds

  • Seal bar – HNBR O-ring standard, gasket optional
  • Shafts – Teflon packing standard, HNBR O-ring optional
  • Inner valve – Grease seal standard, HNBR O-ring optional
  • Orifice plate – Type “K” 2000 Edition formed HNBR seal on a 316 SS retainer ring
  • Dual Ring HNBR O-rings standard on a 316 SS retainer ring assembly
  • Teflon Snap Seal two-piece virgin Teflon assembly

Line Bore I.D. Tolerance / Eccentricity Repeatability

  • In conformance with AGA-3 and ISO-5167 Latest Edition

Tap Connections

  • Two 1/2” NPT per side standard, two 1/2” NPT additional per side optional (TT)
  • 2” and 3” fitting sizes center bored to .375” inside diameter
  • 4” and larger sizes center bored to .500” inside diameter
  • Tolerance +/- 1/64”

Orifice Plate Seal Gap

  • 2” through 6” = 0.562”, 8” through 14” = 0.688”, 16” through 20” = 0.813”
  • 24” through 30” = 0.875

Operating Shaft Location

  • Left hand mount standard on sizes 2” through 16”
  • Dual operation on sizes 20” and larger

Operating Temperature

  • Standard at -20° to 100° F, optional -40° to 1200° F

Operating Position

  • Vertical or horizontal

Reporting

An AGA 2000 Inspection report is included with the purchase of every fitting. The documented test include:

 

  • I.D. Bore Tolerance
  • Tap Communication
  • Orifice Eccentricity
  • Instrument Tap Diameter
  • Plate Seal Test
  • Bore Inside Diameter
  • Instrument Tap Location
  • Seal Protrusion
  • Bore Roughness