Нержавеющая сталь качели вафли клапан

Stainless steel swing wafer Check Valve SIZE: 2" 24" Wafer type Check valve is used for preventing the back-gone of medium in pipelines and equipments. It will open and close automatically by the pressure of medium. When the medium is back-going, valve disc will close automatically to avoid accidents. Material : Cast Iron/Carbon Steel/Stainless Steel Features: - Tightly sealed, without leakage under the water pressure testing. - Economical, light weight, compact design-significantly lighter and less expensive then comparable swing check valves. Easy to install and maintain. Design standard: API609, BS5155 Face to face: API598 Tubing flange: BS, DIN, ANSI, JIS, ASE, ASD, BS10D, BS10E, UNI Inspection and test: API598, ISO 5208-1982 Our low prices, good quality product, and promised delivery time brought the trust of client globally. If you need any quotation, Please feel free to contact us. We are glad to ofer you a competitive quotation for your reference. We are quite sure our offer will extend an added advantage over to your current source of supplies. Furthermore ,we are also able to process order as per your special demand.