Technical parameters Product Name: SS304 316L Stainless Steel Hygienic Non Return Valve Sanitary Check Valve Material: SS304 316L Size: 1/2"-6"/ DN10~DN150 Connection: Welded,clamped,threaded Gasket/Seal: EPDM, SILICONE, VITON Max Pressure: 10bar Working Temperature: -10掳C to +120掳C Standard: DIN/SMS/ISO/IDF/3A/RJT/BPE Application scope: Dairy, food, beer, beverage, pharmacy, cosmetic, water , etc Packing Method: Export standard. Outside packing are cartons or plywood cases. Or as per the request of customers. Shipment Way: By express, by air, or by sea, as customers request Delivery detail: Usually 30-40 days Certificate: ISO CE Others service: If customers need , we can offer material certificate,pressure test report Our factory Our company produces sanitary valve with beautiful appearance, smooth surface, acid and alkali resistance, anti-corrosion, strong texture performance, product quality are in line with export standards and product standards. Packaging & Delivery Professional export packaging, capable of long-distance transportation. Pack the product according to the characteristics and quantity of the product, wrap the product in a plastic bag or fix it with plastic, and finally put it in a carton or wooden box. The above are the packaging we commonly use. Any specified requirements for packaging can also be discussed with us. Customers Our Advantage FAQ: Q: What are your prices? A: We will quote you the best ex-factory price with high-quality products and services. Q: What equipment do you have for quality control? A: We have a lot of test equipment, Like a Chemical analyzer, Ultrasonic flaw instrument, Portable alloy Analyzer, Mechanical property tester, Impact test machine, Ac magnetic particle detector, Hydraulic flaw detector, Ultrasonic wall thickness tester, Carbon & Sulfur analyzer, Universal bevel protractor, and other test equipment, they can conduct product size, chemical component, and mechanical property test. Q: Do you have a product warranty? A: If the problem is caused by us, we will send spare parts for free. If it is a man-made problem, we will also send spare parts, but there will be a charge. If there is any problem, we will solve it for you in time. Q: Why did we choose your company? A: Wenzhou Zhongtou Valve Co., Ltd. can supply all kinds of stainless steel valve fittings and flanges. The company has experienced management and technical personnel, stable labor, and an efficient sales team. Mass production capability ensures on-time delivery and quick response to any quotations and complaints. With years of export experience, Products are exported to North America, Southeast Asia, Europe, South America and other countries China Sanitary Check Valve suppliers website:http://www.chinaztvalves.com/sanitary-valve/sanitary-check-valve/