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3/16" PVDF Plastic Check Valve Check Valve Diaphragm Ozone Valve Use Air Pump and Fish Tank KH-CDP1 DGOzone

  • Supplier: DGOzone Ltd.
  • Region: Shanghai, China
  • Contact: Ms Shelley Ma
  • Price: $1.30 / >=5 pieces
  • Min. Order: 5 pieces
Product details
Port Outer Diameter:4.5mmmedia:gas and liquid
Opening pressure:<0.5KpaPackaging Details:carton
application:generalPackaging Preview:
model:KH-CDP1Sales unit:single product
type:Plastic check valvestrength:manual
Back pressure:>100Kpabusiness type:manufacturer
Overall length:43.2mmBody material:Polyvinylidene fluoride
quality:100% professional testingbrand:DGO area
structure:diaphragmMedium temperature:normal temperature
place of origin; place of origin:China ShanghaiThe port number:3mm
Standard or non-standard:standardPort size:3/16"
Gross weight per piece:0.300 kgSingle package size:8X8X8 cm
Custom Support:Do not
PVDF check valve

PVDF Plastic Check Valve, 3/16" Mini Plastic Ozone Check Valve DGOzone


Check valves are used to prevent fluid (gas or liquid) from flowing in one direction and allow flow in the other.



Model
KH-CDDV1
KH-CDDV2
KH-CDP1
KH-CDP2
KH-CDP3
Port size
1/16"
1/8"
3/16"
1/4"
3/8"
Port outer diameter
2.2mm
3.3mm
4.5mm
6.1mm
7.8mm
Port maximum outer diameter
2.8mm
4.5mm
6.0mm
7.8mm
10.3mm
The port number
1.6mm
1.9mm
3.1mm
3.1mm
6.4mm
structure
Diaphragm check valve
Body material
Polyvinylidene fluoride
Diaphragm material
fluororubber
cracking pressure
<0.5Kpa
back pressure
>300Kpa
maximum temperature
120℃

We have five port sizes to choose from: 1/8", 3/16", 1/4", 5/16" and 3/8".

Four shell materials: PA66/PP/PVDF/ABS

Three kinds of diaphragm materials: silicone / fluorine rubber / EPDM rubber



Different materials of check valve can be used for different applications

If you need ozone resistance, we recommend PVDF check valves

If you need high temperature resistance, we recommend PVDF material and PA66 material check valve

If you need low temperature resistance, we recommend ABS material

If you need corrosion resistance, we recommend PVDF and PP materials.

If you need resistance to oil, diesel, gasoline, we recommend PA66 material.



If you're not sure which check valve to choose, check out some points and we'll advise you:


1. What size of check valve port do you need? or the inside diameter of the hose to which the check valve is connected.


2. Where are the check valves you use?

3. What medium can the check valve contact? such as air, ozone, water, oil (gasoline, lubricating oil or cooking oil)

4. What is the operating temperature of your check valve?

5. What is the valve opening pressure you require?


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