Project Description

The union ball valve, with two size QC connection pore for PE hose push into, is widely used in household RO water purifier, water dispenser, food/beverage production process, aquarium, coffee machine etc. The main size are 1/4”, 3/8”, or 1/4”-3/8”. We can make toolings for your special demand.

Union Ball Valve

P/NTube ODTube OD


  • Material:  Food Grade POM, EPDM O-rings
  • Structure: Bite Type, Fixed Double O-rings
  • Color: White & Blue
  • Liquid: Water/beverage
  • Packaging Details: 100pcs/bag, 16bags/carton
  • MOQ: 500 pcs
  • Supply Ability: 500,000pcs/Month
  • Application: RO water purifier, Water dispenser, Coffee machine, Vending machine, Other fluid systems


  • For plumbing, heating and irrigation.
  • Quick and convenient assembly, saving time and expense.
  • Push to connect for the perfect connection every time.
  • OEM/ODM are both available.


  • Push to connect technology
  • Quick connection and disconnection without the need for tools
  • Good fatigue strength, high chemical resistance
  • 1/4 turn from open to closed
  • Not suitable for air or inert gases.

union ball valve
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More Photos of Union Ball Valve

China plastic ball valve
union ball valve