valves
watts 3540b 10 union check valve 1 2 in polysulfone
check valve material of construction polysulfone size 1 2 in . connection type push length 3 5 16 in . width 1 1 8 in . max . water pressure 250 psi max . temp . 180 degrees f standards fda approved nsf 14 and 61 certified csa b137 .5 astm f87 7 nsf up iapmo igc 188 2004c certified br b features b ul li color white li li item check valve li li length 3 5 16 li li material of construction polysulfone li li max . torque 26.2 in lbs li li max . temp . 180 degrees f li li max . temp . f 180 li li package quantity 1 li li size 1 2 li li width 1 1 8 li li connection cts li li standards fda approved nsf 14 and 61 certified csa b137 .5 astm f87 7 nsf up iapmo igc 188 2004c certified li li compliance certified for use in potable water applications in ca and vt li li sub category polysulfone li li connection type push li li max . water pressure 250 psi li ul
watts