1.stainless steel sanitray diaphgram valve is application of beer,juice,dairy,beverage 2.high quality and best price Features:1) Material: stainless steel 304 304L 316 316L2) Size: 1/2", 3/4", 1"3) Standard: ISO, 3A, DIN, SMS4) Applications: beer, dairy, beverage and pharmacy industry5) Price: very competitive, especially the price for stainless steel series6) The specifications can be designed ...