Data Sheet

Bulletin 71.2:92C
4
Figure 2. Type 92C with Type 6392 Pilot Operational Schematic
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


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
A6618
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
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

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  When tight shutoff is required and
service conditions permit their use, elastomer seats
are available for ASME Class VI shutoff.
   
Eliminate the need for overpressure protection for
the downstream side of the regulator.
   
Steel and stainless steel valve
construction helps resist piping stresses commonly
encountered in steam applications.
  Lightweight, compact
construction is easy to install and requires a
minimum space for installation. For pilot-
operated regulators, supply pressure to the pilot
is supplied from the inlet side of the main valve
through piping furnished with the regulator.
  Main valve and pilot
valve plug and seat can be removed for inspection
or maintenance without disassembling piping
connections and without removing the diaphragm.
Pilot-inlet screen is easily removed with the seating
parts for inspection and cleaning. Diaphragms can
be removed without disturbing seating parts.
  If application requirements
change, the regulator can be converted from a
pressure-loaded regulator to a pilot-operated regulator
or vice-versa by adding or removing the pilot and pilot
piping; no changes to the main valve construction
are required.