Seal and O-Ring Materials
The material that the piston seals are made of. An exception is "560CD" which refers to the material that all rubber seals and o-rings (that come in contact with water) are made of, within a control valve (required in many European countries).
Silicone - Excellent chemical compatibility. Used in troubled water applications and for water with chloramines.
Viton (Fluorocarbon) - Excellent chemical resistance and high temperature stability. Also resists attacks by hydrocarbons (petroleum oils, gas, alcohol).
EPDM (Ethylene Propylene) - Recommended for use in water. Excellent chemical resistance (except hydrocarbons).
560CD (Standard) - A proprietary EPDM compound with enhanced properties over standard EPDM. Also used for hot water applications (except hydrocarbons).
Control Valves
- 1265 Bypass Valve
- 5600 and 5600SXT Covers
- Angle Fittings
- Auxiliary Switch
- Backplates
- Brine Line Flow Control (BLFC)
- Brine Valves
- Bypass Valve
- Cams
- Commercial Drain Line Flow Control
- Continuous Velocity (CV)
- Covers
- Drain Line Flow Control (DLFC)
- Hot Water Option
- Injectors
- Logix Remote Mount Kit
- Manual Control
- No Hard Water Bypass Piston
- Parts Kits
- Powerhead System Wiring
- Quick Connect (QC)
- Regeneration Flow
- Remote Signal Start
- Seal and O-Ring Materials
- Separate Time Fill (STF)
- Service Valve Operator (SVO)
- Terminal Strip
- Test Port (Commercial Only)
- Thread Type
- Timer Options
- Top Collector
- Valve Body Materials
- Yoke