FREE-VALVE double union plastic ball valves are made from the highest-quality plastic resins and they are corrosion resistant plastic true union design quarter within turn valves with low pressure drops and reliable sealing.The ball itself is held in place by PTFE seats,which provide permanent lubrication and keep the valve bubble-tight.
1.Quarter turn handle operated ball valve.
2.Teflon seat with elastomeric backing cushions ensure bubble tight shut-off and low fixed torque, while compensating for wear.
3. Double O-ring seals on the stem for added protection.
4.The full bore design,no extra friction losses.
5.Easy repair or in line valve replacement due to the union ends which come manufactured with.
6.Chemical and corrosion resistant,suitable for contaminated water or corrosive media.
7.Working temperature: FRPP -14ºC~ +90ºC,UPVC -10ºC~ +60ºC,PVDF -40ºC~ +150ºC,CPVC -20ºC~ +95ºC
FREE-VALVE double union plastic ball valves are suitable for Seawater, water treatment, water features, fountains, aquariums, landfills, power plants, mining, transportation, chemical processing.
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