... ,3A,RJT 1000p/week,sanitary stainless steel wafer butterfly valve Feature:sanitary stainless steel wafer butterfly valve1)Material : AISI304, AISI304L, AISI316, AISI316L2 ... full machined, high polished that demanded of the high quality in the developed country around the world.9)Prompt quotation, competitive ... free to contact us for further information sanitary stainless steel wafer butterfly Valve