ST – FLAT FACE PADDLE PLATES

8” 150# FF PLATE | 1.5“ 1500# FF PLATE

Flat Face Paddle Plates

Flat Face Paddle Plates are flow metering orifice plates
that fit between orifice flanges by utilizing the PCD of
the flange, ensuring concentric alignment. The orifice
plate has the same hole diameter and outer diameter of
the flanges. FF Paddle Plates are available in metric and
imperial thicknesses.

DOWNLOAD DATASHEET PDF

Features

  • FACING TYPE: Flat Face ‘FF’ – serrated machined face to ASME B16.5
  • TAG, ANSI Class, Size (in DN), Bore, Material & Type etched on upstream face of tab Part number etched on downstream face of tab handle
  • PLATE THICKNESS: FF Paddle Plates are available in both metric and imperial thicknesses (needs to be stated with inquiry)
  • ORIFICE BORE TYPE: Square edge concentric, Bidirectional, 1/4 Circle
  • MATERIALS: Carbon Steel, Stainless Steel 304 & 316, Duplex, Super Duplex, Monel, Inconel
  • SIZES: 0.5” to 24” (15DN to 600DN) – other sizes available upon request
  • ANSI CLASS: 150-2500 ANSI
  • Drain or Vent holes can be added as an option to flow metering plates
  • Manufactured in accordance with ISO 5167, AGA 3, MFCM-3M, ASME B16.5, ASME B16.20 & ASME B16.36
  • OPTIONS: Painted or special coatings (i.e. Stellite), please state with inquiry
ORDERING INFORMATIONPart number format for ordering is as follows; SIZE-ANSI-TYPE-BORE-MTL
Size0.5” – 24” (other sizes available upon request)
ANSI150, 300, 600, 900, 1500 & 2500
Orifice bore typeSQC = Square Edge Concentric, BI = Bidirectional, 1/4 = Quarter Circle
Bore‘d’ dimension in inches (provided by customer or sized by calculation)
Hole (if required)V = Vent, D = Drain
MTL304 = 304 St. Steel
316 = 316 St. Steel
D = Duplex
SD = Super Duplex
M = Monel
I = Inconel
WORKED EXAMPLESNote: “V” or “D” is indicated in the part number only if a Vent or Drain is required
STFFPP-1-150-SQC-0.5-3161” 150 ANSI, Square Edge Concentric 0.5” bore FF Paddle Plate, Vented, in 316 St. Steel
STFFPP-24-1500-1/4-12-SD24” 1500 ANSI, Quarter Circle 12” bore FF Paddle Plate in Super Duplex
Scroll to Top