stainless steel casting triangle valve thick antie stainless steel triangle valve 304 stainless steel and cold lengthen one angle v

brand full yi model jx-7-6 material stainless steel color classification standard casting diamond round-standard precision casting hexagonal round-high with casting diamond round-high with casting hexagonal round-high with precision casting hexagonal round-anti-backflow high with casting red c- shape round-high with casting blue c- shape round-full yi body life-long warranty core warranty 10 years high with casting diamond round-anti-backflow