Product Info Catalog HVAC Evaporative Coolers Evaporative Cooler Accessories Evaporative Cooler Compression Float Valve, Brass, 1/4-In. Evaporative Cooler Compression Float Valve, Brass, 1/4-In. Request a Quote UPC: 26529415309 Manufacturer: Dial Mfg Inc SKU: 891754 Model Number: 4153 1/4", brass body compression float valve, brass arm & stem internal plunger, rotates to discourage deposits. 1/4"cc fitting. Brass body casting, brass arm and stem. Rotating internal plunger helps dislodge internal scale build-up.