WILKINS 4-ZW209 AUTO CONTROL VALVE 4 IN PIPE FLANGED

WILKINS 4-ZW209 - AUTO CONTROL VALVE 4 IN PIPE FLANGED - AUTOMATIC CONTROL VALVE VALVE TYPE PRESSURE REDUCING PIPE SIZE 4 CONNECTION TYPE FLANGED OPERATING PRESSURE 150 PSI MAX CONTINOUS FLOW RATE 800 GPM MAX INTERMITTENT FLOW RATE 1000 GPM PORT SIZE 4 X 4 MAX FLUID TEMP 140 DEGREES F PILOT ADJUSTMENT RANGE 15 TO 150 BODY MATERIAL DUCTILE IRON ASTM A549 COVER MATERIAL DUCTILE IRON ELASTOMER MATERIAL BUNA N NUT MATERIAL 304 STAINLESS STEEL SPRING MATERIAL 302 STAINLESS STEEL STEM MATERIAL 304 STAINLESS STEEL - EQUAL TO 38AR42