Jandy Zodiac 2-in-1 Backwash Valve Model 8034The Zodiac 8034 is a versatile 2 in 1 backwash valve designed for use with Jandy DEL Series filters and compatible with most other brands through Jandy Versa Couplers. It features a straight through port design for optimal flow and is constructed with durable materials that ensure minimal maintenance, utilizing NeverLube technology to eliminate the need for lubrication. This valve is suitable for both sand and DE filters, making it a practical choice