Expansion Valve 31-30902-AM Omega 2 Ton Expansion Valve 
TXV Type: BLOCK
Fitting: O-RING
Liquid Inlet: 3/8in
Liquid Outlet: 1/2in
Suction Inlet: 5/8in
Suction Outlet: 5/8in
Aftermarket Number: 38602, 22-00106, 208-208, 38618
                                    15-50110, 15-575764