John C. Ernst Co, Inc.
John C. Ernst Co, Inc.
21 Gail Court
Sparta, NJ 07871-3438
USA

Toll Free: 888.943.5000
Phone: 973.940.1600
Fax: 973.940.1620
Email: sales@johnernst.com
Website: www.johnernst.com
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Flapper
Bronze
Unit of Measure

Specifications

Series

 N/A S14TB

Former JCE Model Number

 N/A 042

Size

 N/A 1 in

End Connections

 N/A Female NPT

Type

 N/A Flapper

Window

 N/A Double

Visible Diameter/Length

 N/A 1.25 in

Weight

 N/A 8 lbs

Packaging Material

 N/A Cardboard Box

Flapper Material

 N/A 316 Stainless Steel

ASME Class

 N/A 150

Standard Wetted Materials

Body Material

 N/A Bronze

Gasket Material

 N/A Neoprene

Indicating Device

 N/A Flapper

Rotator/Flapper Pin

 N/A 316 Stainless Steel

Lens

 N/A Tempered Borosilicate

Standard Non-Wetted Materials

Glass Retainer

 N/A Carbon Steel

Fasteners

 N/A Plated Carbon Steel

Nameplate

 N/A Stainless Steel

Standard Ratings

Pressure Rating @ 100 ºF

 N/A 225 PSIG

Pressure Rating @ 250 ºF

 N/A 195 PSIG

Dimensions

Length

 N/A 4.25 in

Width

 N/A 4.5 in

Height

 N/A 3.40 in

Application Notes

Application Notes

 N/A
  • 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: Consult Factory
  • 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.

Replacement Parts

Replacement Parts

 N/A Please contact our sales department