... 2"-48" 2).Rating:CL150-CL2500 3).Materials:C.S,S.S,F.S 4).Certificates:ISO,CE,TS,API Gate valveSpecifications:Size ... actuator:Handwheel,Electric actuator,Conical gear catuator,according to client's demand. We have good experience for making industrial valves ... best offer. WANLI will provide you with the best quality productsand the most sincere service. Cast steel gate valve with high quality 2''-48''