Dairymaster Tank Bottom Fill Non Return Valve Spring Clip 62.6mm (Pack of 4) The Dairymaster tank bottom fill non return valve spring clip 62.6mm is a replacement spring clip designed for use on Dairymaster milk cooling tanks fitted with bottom fill non-return valves. This component helps secure the non-return valve assembly correctly, supporting reliable operation and helping prevent unwanted backflow during tank filling and operation. This spring clip is the 62.6mm size (No. 4) , making it suitable for specific Dairymaster bottom fill valve configurations. Using the correct size spring clip is important to ensure proper retention of valve components and to maintain consistent sealing and milk flow control. Designed specifically for milk cooling tank applications, replacing worn or damaged spring clips helps maintain the integrity of the non-return valve and supports smooth, dependable system performance. Small securing components play a key role in overall valve reliability and should be replaced as part of routine maintenance where required. Manufactured for dairy environments, the spring clip is intended to withstand regular use, moisture exposure, and washdown conditions commo