Yoshitake AL-150, AL-300, AL-300T, AL-4, AL-4T, AL-1 DLL Type : Lift type, Lever type, Open type, Closed type, Proportional type, Ductile cast iron, Stainless steel Pressure range : 0.05 - 1.0MPa Connection : JIS Rc screwed JIS 10K FF flanged JIS 16K FF flanged Application : Steam, Air, Cold and hot water, Oil, Other non-dangerous fluids Max. temperature : 220 degree( C)