Sunvic 2 Port Unival Zone Valve SZV2228 28mm

Sunvic 2 Port Unival Zone Valve SZV2228 28mm


Product Code: 8912228

Ex Tax: £55.60

Sunvic 2 Port Unival Zone Valve SZV2228 28mm

  • Spring Return Action.
  • Manual Lever for Filling / Draining System.
  • Actuator replaceable without draining down system.
  • Self Cleaning Shoe Action.
  • Auxiliary switch for electrical control of pump and boiler.
  • Available as complete valves or separate body and actuator.

Sunvic 2-Port Motorised Spring Return Valves offer many of the features of the 3-Port range. Designed to provide long-lasting reliability and outstanding performance, the bodies incorporate twin silicone based PTFE self cleaning shoes which ensure both efficient shut off in the closed position and smooth yet hard wearing operation. Unival 2-Port Valves are available in a wide range of sizes for both copper and iron pipework.

Actuators and valve bodies can be purchased separately or in sets. The Actuator is attached to the valve body by 2 removeable screws making on-site assembly easy. The Spring Return Actuators are available with auxiliary switches for the control of boiler and pump. There is also a choice of normally opened or normally closed versions. The Actuators are wired with 900mm of cable with industry standard colour coded wire.