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DIAPHRAGM SEALS
FLANGED OFFLINE
RJ Global Home |
WELDED DIAPHRAGM DESIGN. Several styles are available.
Model FW2.0, FW2.4, FW2.9 and FW4.1
All are offered in several configurations, including Fugitive Emissions type.
*Optional flushing port in lower housing, use "B" suffix in model code. Example: FW2.4B
*Except tantalum lined lower housings.
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Models FW2.4, FW2.9, AND FW4.1 are used with pressure
gauges, GP and DP electronic transmitters, switches, and other instruments.
Process connection sizes are ANSI 1/2" to 5", 150# TO 2500# flange ratings
Carbon or stainless steel flange with standard 316LSS insert.
Pressure ratings per ANSI B16.5 most models.
Standard serrated gasket finish.
Optional Ring Type Joint ( RTJ ) connection.
Important Note: Maximum working pressures are dependant on temperature.
See below for available wetted materials
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Process Wetted Options
316LSS
HASTELLOY C276, B2, B4
INCONEL 600, 625
TANTALUM ( lined lower housing )
NICKEL
MONEL
304SS
TITANIUM G4, Requires same for upper housing.
CARPENTER 20
ZIRCONIUM 702, Requires same for upper housing.
TEFLON (GLASS OR CARBON FILLED)
GOLD PLATED, Process wetted
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Gaskets
GCR
KLINGER C4401
GRAFOIL
GYLON 3510 |
"O" Ring Seals
TEFLON
VITON
BUNA-N
KALREZ
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