LMI SUPPORT RING MACROY D 4 Torque_ 101 150 in lb The 2 way normally closed 5 inch Rango de Presion:0 a 1" w.c. The 2 way normally closed 5 inch 250 Cv valve assembly with 1 1 2 inch stroke is ANSI Class 250 and has a linear characteristic stainless steel trim high temp packing and flanged end connections TST 041 TEMP CTRLR 24 VAC DC LMI SUPPORT RING MACROY D 4