Quick view OPTI-MAX® Inlet Check Valve, Varian ProStar 9000, 230 & 240 Part #38-38-04790 $758.00 MSRP:
Quick view OPTI-MAX® Outlet Check Valve 1/8", Ceramic Ball & Seat, SS Cart. Varian ProStar 9000 series, 230 & 240 Part #38-56-01067 $350.00 MSRP:
