< Marsh Bellofram Group of Companies < BelGAS < General Purpose Gas Regulators < P912
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P912 Pressure Regulator
  • Pneumatic control with adjustable set point
  • Versatility
  • Compact, lightweight design
  • Removable vent screen
Product Detail:

The compact, lightweight Marsh Bellofram BelGAS Type P912 pressure regulator functions as a general purpose pneumatic pressure controlling device with an adjustable set point. Because of its versatility, the Type P912 can be used across a wide variety of applications where accurate pressure regulation is required. The internal relief feature allows the regulator to respond quickly to relieve excess pressure upon demand. Optional regulator rebuild kits are also available upon request.

Applications
• Can be used as an LP regulator
• Applicable to a wide range of gaseous fluids,
including: Air,Natural Gas, and Propane
Part Numbers:
Create Part Number:  
P912
 XX
XXX
 1 0
0
 0 0 0
  02   1/4 NPT
Outlet Port
03   1/8 NPT
  020   3"-7" WC Output Pressure
040   5"-10" WC
060   9.25"-13" WC
080   10" WC-1 psig
100   0.5-2.7 psig
120   2.7-5 psig
Options:
Regulator Rebuild Kits
Part Number
P912
Arm Assembly (nitrile/zinc), Non-asbestos CGR 2750 Gasket, Monel Screen, Nitrile Diaphragm
971-912-000
Purchase Details:
 
Product Contact:
Sales Contact
Specifications:
P912 Specifications
 
Inlet
1⁄4 NPT
 
Outlet
1⁄4 or 3⁄8 NPT
 
Temperature Range
-20 to 170 ºF
 
Outlet Pressure Ranges
3-7 inches W.C.
(7 to 17 mBAR)
5-10 inches W.C.
(12 to 25 mBAR)
9.25-13 inches W.C. (23 to 32 mBAR)
10 inches W.C.-1 psig (25 to 69 mBAR)
0.5-2.7 psig (35-186 mBAR)
2.7-5 psig (186-340 mBAR)
 
Maximum allowable inlet pressure (PSIG)
250 PSIG (17.3 BAR)
 
Approximate Weight
1.3 lbs. (0.59 kg)
P912 Materials of Construction
 
Body, Bonnet
Zinc
 
Diaphragm
Nitrile
 
Diaphragm Assembly
Zinc/Nitrile
 
Gaskets
Non-asbestos, CGR 2750
 
Pin
Stainless steel
 
Vent Screen
Monel
 
Spring
Zinc-plated steel
 
Diaphragm Piston
Zinc-plated steel