Overhauling Kit for KBI Make Duplex check valve consisting of 04 items. 1. Sealing Ring KBI Part Nos. 453890. 02 No./ Kit 2. O- Ring KBI Part Nos. A27763/ 26. 02 No./ Kit 3. Toothed Washer KBI Part Nos. 466031. 01 No./ Kit 4. Valve Head KBI Part Nos. A48128. 02 No./ Kit

Gorakhpur, Uttar Pradesh, India