Flowrite 599 Series Valve Assembly features a 12 inch pneumatic actuator with 1 1 2 inch stroke and 5 psi span. The 2 TFFBR00 OP L 2 SS ORIFICE PLATE FLOMTR Rango de Presion:0 a 1" w.c. OP L 2 SS ORIFICE PLATE FLOMTR 944" Corriente Nominal 100A Rango de Corriente 1 a 200A Salida 333 mV The 2 way normally closed 6 inch 400 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 Flowrite 599 Series Valve Assembly features a 12 inch pneumatic actuator with 1 1 2 inch stroke and 5 psi span