< Marsh Bellofram Group of Companies < BelGAS < Industrial Regulators < P98H
P98H Regulator
Downloadable Files:
P98H Regulator
  • Ideal use in Steam Injection Operations
  • Good for pump recirculation applications
  • Liquids, steam, gases use
  • Heating, Cooling and Systems Processes
Product Detail:

The Marsh Bellofram BelGAS P98H is designed to monitor upstream pressure, opening to relieve excess pressure increases above set point. As a back pressure regulator, the upstream pressure is monitored and released downstream when the set point is exceeded.

Applications
•    Pulp and Paper - Boilers, Heaters, PM Drums
•    Chemical Boilers, Process Heaters
•    Water and Waste Water Systems
•    Steam Injection
Part Numbers:
Create Part Number:    
P98H
XX
XXX
X
 0 0 X
X
X
  06   3/4 NPT Body Size
08   1 NPT
 
035
   15-35 1-2.4

Spring Range
075
   25-75 1.7-5.2
140
   70-140 4.8-9.7
200   130-200 9-13.8
  0   None

Options
* Steel Bodies Only

1   Tapped Vent Bonnet
A   150 RF*
B
   300 RF*
C
   600 RF*
D
   Socket Weld*
     
A
   416 SS (Metal / Metal)
Valve Plug / Orifice Material
E
   416 SS /Nitrile
 
0
   302 SS

Diaphragm Material

3
   Neoprene
  0 Iron / Iron

Case / Body Material

1 Steel / Steel
3 Iron / Steel
Options:
Consult Factory.
Purchase Details:
 
Product Contact:
Sales Contact
Specifications:
Maximum Inlet
300 PSIG
Steel
250 PSIG @ 406ºF
Cast Iron
300 PSIG @ 315ºF
Cast Iron
Pressure Ranges
15-35 PSIG
25-75 PSIG
70-140 PSIG
130-200 PSIG
Body Size 3/4 NPT
1 NPT
Orifice Size 9/16"
Temperature Range Limits
Nitrile Components:
-20ºF to +200ºF

Metal (SS) Diaphragm and Metal-Metal Seat
-40ºF to +450ºF
Cast Iron Bodies
-40ºF to +406ºF
WCB Steel Bodies
-20ºF to +450ºF
Materials of Construction
Body, Bonnet, Diaphragm Case
Cast Iron
Steel
Diaphragm
SS Steel 302 SS
Neoprene
Valve Pluy / Seat Nitrile Valve Plug / SS Orifice
Metal Valve Plug / Orifice