• With Manual Override and Valve position indicator window,
• High protection class IP67,all the actuators are sealed to IP67 specifications to prevent water ingress,can be worked in indoor or outdoor installation,NEMA 6 equivalent,it stands for good seal performance and longer working life.
• Full port size in 1/4",1/2",3/4" and 1", as you know, 1" is reduced port for most suppliers,but our valve features full port size,you never lose any water flow and pressure any more.
• BSP and NPT thread connection are both available.
• Acuator housing is not cheap plastic but good quality engineering plastic which has better anti-aging and anti-UV performance.
• Whole metal gear guarantee long working life 70,000~100,000 cycles.

If you need to know more info about Part number and Labels,please visit http://www.flow-controls.com/news/What-the-part-number-Label-will-be-for-TOFINE-valves-57.html