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Rotor
Stainless Steel
Unit of Measure

Specifications

Series

S14FB

Former JCE Model Number

261

Size

1/2 in

End Connections

150 lb Flange

Type

Rotor

Window

Double

Visible Diameter/Length

1.13 in

Weight

6 lbs

Packaging Material

Cardboard Box

ASME Class

150

Standard Wetted Materials

Body Material

316 Stainless Steel

Gasket Material

PTFE 3545

Rotor Material

PTFE

Indicating Device

Rotor

Rotator/Flapper Pin

316 Stainless Steel

Lens

Tempered Borosilicate

Standard Non-Wetted Materials

Glass Retainer

Carbon Steel

Fasteners

Plated Carbon Steel

Nameplate

Stainless Steel

Standard Ratings

Pressure Rating @ 100 ºF

275 PSIG

Pressure Rating @ 500 ºF

170 PSIG

Dimensions

Length

4.63 in

Width

4 in

Height

3.5 in

Application Notes

Application Notes

  • Saturated Steam Service: Upgraded gaskets and mica shields are recommended for saturated steam service. All ratings stated on our website and in our literature are non-steam ratings unless specified otherwise. Always contact our sales office for saturated steam ratings when needed.
  • Potable Water: This Bronze indicator is not acceptable for potable water
  • Vacuum Service: Acceptable when using with elastomer seals
  • Gaseous Service: Not acceptable for lightweight gases
  • Corrosion: Before ordering, verify all materials of our sight flow indicators are compatible with the service media(s), intermittently used cleaners, the environment, and cleaning processes in conjunction with the temperatures and pressures of the application(s) and future applications. John C. Ernst Co. does not make chemical compatibility recommendations. Compatibility is the responsibility of the user and/or specifying party.

Replacement Parts

Replacement Parts

Please contact our sales department