PROPORTIONAL VALVE ASCO S290A215 PD 2/2 NC BODY INOX PN16 DN32 G1 1/4 BW FINISH FLUID VALVE, GLAND CHEVRONS PTFE CONTROL HEAD = 63 STEERING PRESSURE 4-10B + Option 666311 ( POSITIONER D M12 CONNECTION FAIL-CLOSED POSITION OPERATOR D=63-90 ET 125 SET-POINT 4-20 MA (B71) )