Nyob ntawm qhov nruab nrab thiab kev ua haujlwm, DI thiab stainless hlau yog muaj raws li lub cev valve, thiab peb cov kev sib txuas flange yog PN10, PN16 thiab CLASS 150 thiab lwm yam kev sib txuas tuaj yeem yog wafer, lug thiab flange. Riam rooj vag valve nrog flange kev twb kev txuas rau zoo stability. Riam rooj vag valve muaj qhov zoo ntawm qhov me me, me me ntws tsis kam, lub teeb yuag, yooj yim rau nruab, yooj yim rau disassemble, thiab lwm yam.