... 1/2" 3/4".. 3,Material:C36500;DZR,CW617 Push connect valveBody: BrassO-Ring: EPDMGrab Ring: Stainless SteelPlastic: POM (Dupont ... Large flow 3,Scope of Application Pipe fittings,Push connect plumbing fittings. Connect with CPVC,PEX,COPPER...PIPES 4, Applicable Specifications Metric ... Linbo manufacture standard valves and fittings with thread for more 10 years, At recenly 3 years, Linbo develop and DIY ...