Specifications

Body Sizes

NPS 1 or 2 / DN 25 or 50 
NPS 3, 4, or 6 / DN 80, 100 or 150
NPS 8 x 6 or 12 x 6 / 200 x 150 or 300 x 150

Materials and End Connections

Cast Iron: NPT, CL125 FF or CL250 RF flanged
WCC Steel or CF8M Stainless Steel: NPT, SWE, BWE, CL150 RF, CL300 RF, CL600 RF, or PN 16/25/40 flanged

Maximum Inlet Pressure (Type EGR Main Valve)

12.5 psig / 0.86 bar

Outlet Pressure Ranges

1/2-inch w.c. to 7-psig / 1.2 mbar to 0.48 bar in eight ranges

Pressure Registration

External

Temperature Capabilities

NBR: -20 to 180°F / -29 to 82°C 
FKM 
  For inches w.c.: 40 to 300°F / 4 to 149°C 
  For psig: 0 to 300°F / -18 to 149°C
EPDM: -20 to 275°F / -29 to 135°C
FFKM: -20 to 300°F / -29 to 149°C