Check the listing for details. Drip Depot Zero-Pressure Ball Valve Water Timer. Condition: New. Listed at 50.32 USD. Zero-Pressure Ball Valve Water TimerA reliable, waterproof irrigation controller designed for low-pressure and gravity-fed watering systems. Featuring an auto timer with rain delay options (24h, 48h, 72h), it helps conserve water and prevent overwatering. The zero-pressure ball valve ensures consistent flow, while the built-in inlet mesh filter protects against debris. Constructed with UV-resistant materials and an IP55 waterproof rating for outdoor durability.Specifications & Features:Zero-pressure ball valve design for dependable water controlAutomatic watering timer with selectable rain delay (24h / 48h / 72h)Inlet mesh filter for debris protectionWater inlet: 3/4" GHT Water outlet: 3/4" GHT Operating temperature range: 37.4°F 122°FDimensions: 5.3" H × 4.5" W × 3.1" D