Re hlahloba li-valve tsa bolo, li-valve tsa ho hlahloba, li-valve tsa heke, li-valve tsa globe, li-valve tsa serurubele, li-block le li-bleed valves ho ea ka API6D & API 15000. Material ea li-valve li ka etsoa (mohlala ka ASTM A105 bakeng sa forgings, ASTM A216 WCB bakeng sa castings, ASTM A351 CF8M castings stainless eel le duplex grade F51.