Drayton 22mm 2 Port Motorised Zone Valve - 5 Wire SPST Switch ZA5/679-2
- New “snap-on” actuators can be removed at the push of a button
- Positive fuel saving control
- 2 Port, diverter and mid-position available in 22mm and 28mm sizes
- 100% tight shut off
- Manual lever and valve position
- Indicator
- Spring return
- Replaceable actuators
- Replaceable motors
- Simple industry-standard wiring
- Easily replaces most makes