1098-EGR and 1098H-EGR Pressure Reducing Regulators
Types 1098-EGR and 1098H-EGR regulators provide economical and accurate pressure control in a wide variety of applications; natural gas distribution systems; fuel gas supply to industrial boilers, furnaces, ovens, and mixers; and large commercial / industrial establishments such as shopping centers and schools. They are also used in plant air service and in liquid service where a slow stroking time (approximately 30 to 90 seconds) is desired on both opening and closing the main valve.
Features:
-Differential as Low as 1 psid (70 mbar d)
-Quick Change Trim Package
-Optional Noise Abatement Trim (up to 30dBA reduction)
-Easy Top Entry In-Line Maintenance
-No Atmospheric Bleed
-Aqueous Trim Packages (Application Specific)
-Materials of Construction Compatible with Below Grade Installations
-In-Service Travel Inspection
-1 through 12 x 6-inches (DN 25 through 300 x 150) Body Sizes Available
-Stainless Steel Construction for Corrosive Environments and Oxygen Service
Body Sizes and End Connection Styles:
Cast Iron
-1 or 2-inch (DN 25 or 50) body sizes: NPT, CL125 FF or CL250 RF
-3, 4 or 6-inch (DN 80, 100 or 150) body sizes: CL125 FF or CL250 RF
Steel or Stainless Steel
-1 or 2-inch (DN 25 or 50) body sizes: NPT, CL150 RF, CL300 RF, CL600 RF, BWE, SWE, or P/N 16/25/40
-3, 4, 6, 8x6 or 12x6-inch (DN 80, 100, 150, 200x150 or 300x150) body sizes: CL150 RF, CL300 RF, CL600 RF, BWE, or P/N 16/25/40
Maximum Inlet Pressure:
400 psig (28 bar) or body rating limit whichever is lowerBack to Top
Pressure Registration:
External
Temperature Capabilities:
Nitrile (NBR): -20 to 180°F (-29 to 82°C)
Fluorocarbon (FKM): 0 to 300°F (-18 to 149°C), except water is limited to 0° to 180°F (-18° 82°C)
Ethylenepropylene (EPR): -20°F to 275°F (-29° to 135°C)
