003Z3920
003Z3911
RA-HC, DN 25, With test plugs, Internal thread
003Z3921
RA-HC, DN 25, Without test plugs, Internal thread
003Z2131
USV-I, DN 15, Internal thread
003Z2132
USV-I, DN 20, Internal thread
003Z2133
USV-I, DN 25, Internal thread
003Z2134
USV-I, DN 32, Internal thread
003Z2135
USV-I, DN 40, Internal thread
003Z2411