263 is a Filter Valve and 268 is a Softener Valve.

• Performa means performance – large 1" ports for high-flow applications
• Valve quickly changes from softener to filter application in three easy steps
• Designed with fewer service parts than any valve of comparable function – longer life, shorter service calls
• Bypass attachment makes maintenance exceptionally fast

255 Value

• Time-tested Duraflow flapper provides frictionless sealing for longer service life
• Fiber-reinforced polymer valve body for superior strength and durability, non-corrosive, and UV-resistant
• Optical sensor for precision cycle positioning
• Designed with double backwash for reduced hardness leakage
• Fully adjustable 5 or 8 cycle control for efficient and reliable water treatment system
• Continuous service flow rate of 15.5 GPM with a backwash of 6 GPM
• Backwash capability accommodates softener tanks up to 14" and filter up to 10" GPM in diameter
• Designed for single or multiple tank systems
• Super capacitor for keeping time of day during power outage
• Environmental protective cover for water resistance, corrosion resistance, and UV stability
• Programming stored in memory and will not be lost due to power outages
• History data for valve performance