Optimum Zone Valve Compression Fittings 28mm

  • 2 Port spring return valve
  • 28mm compression fittings
  • Power consumpsion 6W

CODE: OP-2PORT28 (28mm)

SKU: OP-2PORT28 Category:


The OP-2PORT28 is a 2 Port spring return valves with 28mm compression fittings and an auxiliary switch. This is for general purpose flow control applications or central heating systems. When correctly wired with an appropriate room thermostat, cylinder thermostat and programmer the valve will control the water from the boiler to hot water and from the boiler to central heating.

  • Supply voltage 220-240V AC 50Hz
  • Power consumption 6W
  • Operating temperature range: 5°C to 88°C
  • Cable length one metre
  • Max. Differential pressure = 1 Bar
  • Max. Static pressure 10.0 Bar
  • Max. Fluid temperature 100°C
  • Max. Ambient temperature 52°C

CODE: OP-2PORT28 (28mm)

Additional information

Weight 1.050 kg
Dimensions 165 × 60 × 130 mm

OP-2PORT 22mm/28mm Valve Instructions


OP-2PORT28 Spec Sheet (28mm)