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P1098 Pressure Reducing Regulator

P1098 Pressure Reducing Regulator
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The BelGAS P1098 pressure regulator is an accurate and economical pressure control device for large volume gas use in pressures from inches of water column up to 200 PSIG. The P1098 incorporates a two-path pilot system and a large area actuator diaphragm allowing for fast and accurate response to changing flow conditions. The pilot acts as an amplifier to the main regulator valve for precision control. Bubble tight shutoff is also achieved with a sharp-edged orifice and soft seat material. Applications • City / District gate operation • Commercial buildings • Boilers, furnace, oven • Plant air systems and liquids Features • Multiple Pilot choices for low to extra high pressure • Up to 400 psi main valve inlet, up to 600 psi pilot inlet • Loading pressure bleeds downstream - no atmospheric relief Operations • Pilot operated providing quick response and high accuracy requires less droop than a direct operated regulator to obtain the same pressure difference. • Pilots assemblies can be exchanged in the field from high to low pressure. • Seat design is an elastomer seat disk against a sharp edge orifice. • Inlet pressures provide the pilot which in turn controls the actuator operating on a pressure differential. Materials of Construction Main Regulators

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6" Flange Special Construction 600 RF (Steel Only) Actuator 42 No. 40 w/400 psi Spring Seat Material 0 Fluorocarbon Pilot - Outlet Range No Pilot Installed EN Cast Iron Quick Open Cage Trim 2 3 316SS Plug & Ring/Steel Fittings 316SS Plug & Ring/SS Fittings Body Material 0 1 Iron Steel

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P1098 Flow Capacities with Line Size Equals Main Valve Body Inlet Pressure Outlet Setting Standard Travel and Standard Linear Cage, Gallons Per Minute Water

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P1098 Main Regulator Parts Item Valve Gasket Main Valve Plug Main Valve Port Seal Main Valve Plug Seal Body Flange Main Piston Ring Main Pipe Plug Main Seat Ring Part Number Pipe Adaptor Main Valve Cage 8 Travel Indicator Stem Upper Seal Main Spring Seat Part Number

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BelGAs Item P1098 Travel Indicator Parts Item

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P1098 Pressure Reducing Regulator P95 supply to a P600 pilot Inlet Pressure Outlet Pressure Atmospheric Pressure Loading Pressure Pilot Pressure P61H series Pilot Inlet Pressure Outlet Pressure Atmospheric Pressure Loading Pressure 10

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P1098 Pressure Reducing Regulator Inlet Pressure Outlet Pressure Atmospheric Pressure Loading Pressure BelGAS P600 and PL pilots on a worker/monitor setup Inlet Pressure Outlet Pressure Atmospheric Pressure Loading Pressure Intermediate Pressure

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BELLOF R AM BelGAS, the leader in pressure regulator design, offers the Oil, Gas and Pipeline Industry the same precision and reliability in flow control and pressure control that the control valve market has enjoyed for over 40 years. At BelGAS, we have raised the industry standard for quality, accuracy, and dependability. Even more important is that we provide this value to our customers at an economical price. The BelGAS product offering includes pressure regulators for gas, air and propane service; explosion-proof I/P transducers for electro-pneumatic applications; process and test...

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