1 2 sanitary reversing seat valve

{"cid":"91153110","title":"Aseptic sanitary reversing seat valve 3 way(21 type) with pneumatic operation","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/69\/ec\/0cf129fe1db84f08c613760c61bf-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"DONJOY","Model Number":"21 Type","Minimum Order Quantity":"Negotiation","Delivery Time":"according to order","Certification":"CE,3A,FDA","Place of Origin":"CHINA","Payment Terms":"T\/T, LC, Credit Card","Supply Ability":"1000 Piece\/Pieces per Month","Packaging Details":"carton box","Material":"SS304 \/ 316L","Media":"Water etc.","Operate Mode":"Pneumatic","Size":"DN25 - DN150 or 1\" - 6\"","Pressure":"Medium Pressure","Valve seat":"Single seat","Structure":"With pneumatic actuator","Surface finish":"Sandblast or mirror polishing"}}