757179 OVERFLOW VALVE (DIN), GUNMETAL, BOTH THREADED END, WITH ST.STEEL SPRING LIFTING DEVICE, 853bGFO, DN G1-1/2"
757180 OVERFLOW VALVE (DIN), GUNMETAL, BOTH THREADED END, WITH ST.STEEL SPRING LIFTING DEVICE, 853bGFO, DN G2"
757181 OVERFLOW VALVE (DIN), ST.STEEL, BOTH THREADED END, WITH ST.STEEL SPRING LIFTING DEVICE, 453bGFO, DN G1/2"
757182 OVERFLOW VALVE (DIN), ST.STEEL, BOTH THREADED END, WITH ST.STEEL SPRING LIFTING DEVICE, 453bGFO, DN G3/4"
757183 OVERFLOW VALVE (DIN), ST.STEEL, BOTH THREADED END, WITH ST.STEEL SPRING LIFTING DEVICE, 453bGFO, DN G1"
757184 OVERFLOW VALVE (DIN), ST.STEEL, BOTH THREADED END, WITH ST.STEEL SPRING LIFTING DEVICE, 453bGFO, DN G1-1/4"
757185 OVERFLOW VALVE (DIN), ST.STEEL, BOTH THREADED END, WITH ST.STEEL SPRING LIFTING DEVICE, 453bGFO, DN G1-1/2"
757186 OVERFLOW VALVE (DIN), ST.STEEL, BOTH THREADED END, WITH ST.STEEL SPRING LIFTING DEVICE, 453bGFO, DN G2"