Dairymaster Recording jar diaphragm valve unit lid Ensure your recording jar remains accurate and reliable with this replacement diaphragm valve unit, compatible with Dairymaster systems. Designed for use in the recording jar/dispenser of milk-metering or parlour systems, this diaphragm valve helps maintain optimal flow, avoids leakage, and supports accurate recording of milk yield and flow status. Built from durable materials suited to dairy-shed environments, this valve unit is engineered to handle frequent wash-downs, milkline moisture and heavy usage. A smart spare for your service van, it allows you to respond quickly to yield-metering issues or slow flow/clog complaints—keeping your customer’s parlour uptime high and data reliable. Key Features of the Dairymaster Recording jar diaphragm valve unit lid: Dairymaster Recording jar diaphragm valve unit lid Ensures precise flow control and sealing for recording jars in metering and parlour systems Durable construction built for dairy parlour conditions: moisture-resistant, frequent service ready Easy to fit swap-in unit—it helps reduce downtime and keeps system accuracy intact Ideal for engineering teams and planned servicing of m