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Marsh Bellofram BelGAS Division P39 Gas Regulators

Marsh Bellofram BelGAS Division P39 Gas Regulators
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Marsh Bellofram BelGAS Division P39 Gas Regulators - 1

14 P39 GAS REGULATOR 14 P39 GAS REGULATORS • Spare valve disks provided. Each unit comes with a 4 seat valve disk block. This block can be easily rotated 90¢ª to provide a fresh valve disk sealing surface. • Largest selection of outlet pressures and materials • Largest number of outlet ports • Easily changed from tamper-resistant to T-handle adjustment or vice versa • Optional tapped vent on bonnet The BelGAS P39 regulator selection is the largest of its type in the industry. We offer this regulator in three different materials, one of which will ideally suit your application AND your budget. ALL of the P39’s are offered with a minimum of five different spring ranges, with an option for a sixth range (500 PSIG), on our Brass and Nickel plated versions. Our broad selection of outlet pressure spring ranges allows more precise regulation of downstream pressure, hence, better process control. Piping designs can be simplified by using any one (or all) of the 3 outlet ports that come standard on the regulator. The BelGAS P39 is the ONLY regulator of this type, which has 3 outlet ports. To enhance the versatility of this regulator further, we provide you with a choice of seat materials that allows the designer to custom fit the seat material with the application. Each seat is mounted in a block that can be rotated a total of 4 times to increase the service life of the regulator. Capable of regulating inlet pressures of up to 5500 PSIG, the BelGAS P39 regulator should be your first choice as a first-cut regulator. APPLICATIONS • First cut of high-pressure natural gas to control valve supply • Natural gas instrumentation columns • First cuts to any downstream, low flow application, such as catalytic heaters, valve actuators, pressure controllers and chemical injection pumps SPECIFICATIONS Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14" NPT Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14" NPT (3 Ports) Vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 holes (532" each) (STD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14" NPT (Tapped Vent Option) Max Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5500 PSIG, 379 BAR Outlet Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-30 PSIG, 2.1 BAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-60 PSIG, 4.1 BAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-120 PSIG, 8.3 BAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-150 PSIG, 10.3 BAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-225 PSIG, 15.5 BAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-500 PSIG, 34.5 BAR Temp. Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40¢ªF to 225¢ªF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-46¢ªC to 106¢ªC Weight . . . . . . . . . . . . . . . . . . . . . . . . . .Approx. 314 lbs, 1.46 kg (STD) 500 PSIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Approx. 334 lbs, 1.69 kg Orifice Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .564" 0-120 psig 0-150 psig 0-225 psig 0-120 psig 0-150 psig 0-225 psig P39 High Pressure supply pressure 2000 PSIG P39 High Pressure supply pressure 250 PSIG SCFH 0 200 400 600 800 1000 1200 1400 Nm3/HR 0 5.4 10.7 16.1 21.4 26.8 32.2 37.5 GAS FLOW (Natural Gas @ 0.6 Specific Gravity) PRESSURE OUT psig BAR 140 9.7 120 8.3 100 6.9 80 5.5 60 4.1 40 2.8 20 1.4 0 0 SCFH 0 2000 4000 6000 8000 10000 12000 14000 Nm3/HR 0 53.6 107.2 160.8 214.4 268 321.6 375.3 GAS FLOW (Natural Gas SCFH @ 0.6 Specific Gravity) PRESSURE OUT PSIG BAR 140 9.7 120 8.3 100 6.9 80 5.5 60 4.1 40 2.8 20 1.4 0 0 FLOW CHARTS

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Marsh Bellofram BelGAS Division P39 Gas Regulators - 2

P39 GAS REGULATOR 15 MATERIALS OF CONSTRUCTION BRASS UNIT Body, Bonnet, Bottom Plug . . . . . . . . .Brass Tamper Resistant Cover . . . . . . . . . . .Brass Diaphragm . . . . . . . . . . . . . . . . . . . . .302 Stainless Seals . . . . . . . . . . . . . . . . . . . . . . . . . .TFE, Nitrile Valve Spring . . . . . . . . . . . . . . . . . . . .17-7PH Stainless Steel Range Spring . . . . . . . . . . . . . . . . . . .Spring Steel, Chrome Silicon Seat Material . . . . . . . . . . . . . . . . . . .Nylon or TFE NICKEL PLATED UNIT Body, Bonnet, Bottom Plug . . . . . . . . .Nickel Plated Brass...

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