Quots rau Tuam Tshoj Stainless hlau CF8 / CF8m Cam khwb cia Ductile Hlau Wafer Hom Duplex Npauj Npaim Ob Qhov Rooj Disc Dual Phaj / Flap / Viav Vias Kos Valve Pn10 / Pn16 lossis 10K / 16K Class150 150lb