P1098 Pressure Reducing Regulator

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 75 PSIG output pressure. 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.

p1098
p1098
Applications:
  • City/District Gate Operation
  • Commercial Buildings
  • Boilers
  • Furnaces
  • Ovens
  • Plant Air Systems
Features:
  • Multiple Pilot Choices (Low to Extra High Pressure)
  • Up to 250 PSIG Main Valve Inlet
  • Loading Pressure Bleeds Downstream (No Atmospheric Relief)
Specifications
Model
P1098
Spring Range
P600 Pilot Version: 4" WC up to 7 PSIG PL81: 3 PSIG up to 100 PSIG PL84: 14" WC up to 10 PSIG PL61LD & PL61LE: 3" WC up to 20 PSIG PL61H: 7" WC up to 65 PSIG PL61HP: 15 up to 300 PSIG
Pilot Operated
Yes
Connection
NPT, Flanged
Flange Type
150 RF Flanged, 300 RF Flanged
Product Description
Type P1098 Pressure Reducing Regulator
Temperature Range(s)
Nitrile: -20° to 180°F; Fluorocarbon: 0° to 300°F
Max Inlet Body Pressure
P600 Pilot Version: 150 PSIG PL81: 250 PSIG PL84: 150PSIG PL61LD & PL61LE: 160 PSIG PL61H: 400 PSIG PL61HP: 600 PSIG
Body, Bonnet, Diaphragm Material
Regulators: Body WCB Steel Bonnet Steel Main Spring Steel Diaphragm Nitrile / FKM Trim 316 Stainless Pilots: Body Aluminum / Iron Spring Case Aluminum / Iron Diaphragms Nitrile / FKM Orifices Stainless Springs Steel Tubing & Fittings 316 Stainless
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