Part Number: 109812-1 (Valve) Part Number: 109812-10 (Shut off valve) Part Number: 109812-10-1 (Valve - shut off apu - f900) Part Number: 109812-1-1 (Valve, butterfly, shutoff) Part Number: 109812-11-1 (Valve) Part Number: 109812-12 (Load control valve-apu bleed air) Part Number: 109812-12-1 (Load valve) Part Number: 109812-12CIT (Valve) Part Number: 109812-12EX (Valve) Part Number: 109812-13 (Shutoff valve) Part Number: 109812-13-1 (Valve) Part Number: 109812-14 (2 1/2 dia. butterfly shutoff val) Part Number: 109812-14-1 (Valve) Part Number: 109812-1-5 (Valve/shutoff)