Shut-off valve

Model Number: PT-021 Brand Name: PURETAL Key Specifications/Special Features: PURETAL shut off valve used two different ways of water pressure difference to block the flow.When a channel of water pressure >_ 60% of another water pressure then the inlet flow will be blocked.Main material: make from the food grade POM which with NSF and FDA quality.The material for the rubbPURETAL shut off valve used two different ways of water pressure difference to block the flow. When a channel of waterpressure >_ 60% of another water pressure then the inlet flow will be blocked.Main material: make from the food grade POM which with NSF and FDA quality. The material for the rubber used insideis EPDM which with NSF and FDA approval.The material of metal screw is SUS 304Test life: water hammer 12 Mpa water cycle+ EPDM membrane seal with one hundred thousand times.Inlet pressure test stress: 1.SMpaWhen use this product in R.O filtration system:1.Without any electricity.2. Lower cost (compare with magnetic valve).
3. Simple structure, stability and no need to
maintain.
Maximum inlet water pressure: 1.2 Mpa
Connector: insert quick connection 1 /4. 1 /4 NPT 7/16 thread connector (with screw nut)
er used inside
is EPDM which with NSF and FDA approval.
The material of metal screw is SUS 304
Test life: water hammer 12 Mpa water cycle+ EPDM membrane seal with one hundred thousand times.
Inlet pressure test stress: 1.SMpa
When use this product in R.O filtration system:
1.without any electricity. 2.lower cost (compare with magnetic valve). 3.simple structure, stability and no need to
maintain.
Maximum inlet water pressure: 1.2 Mpa
Connector: insert quick connection 1 /4. 1 /4 NPT 7/16 thread connector ( with screw nut)