1/8 1/4 дюйма клапан для проверки топлива без возврата жидкости 3/16 5/16 дюйма пластиковый клапан для проверки с пружиной Черный PA66 KH-CFAV4 DGOzone on.

1/8 1/4 дюйма клапан для проверки топлива без возврата жидкости 3/16 5/16 пластиковый с пружиной Черный PA66 KH-CFAV4 DGOzone on.

1/4'' Fuel Oil Check Valve No-Return Liquid Plastic check valve with Sprng Black PA66 Materials KH-CFAV4 DGOzone

Drawing

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

Four housing materials: PA66 / PP / PVDF / ABS Three diaphragm materials: Silicone / Viton / EPDM

Different material check valves can been used in different applications

If you need ozone resistant, we recommend PVDF material check valve.

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

If you need low temperature resistant, we recommend ABS material.

If you need corrosion resistant, we recommend PVDF and PP material.

If you need oil, diesel fuel, gasoline resistant, we recommend PA66 material.

If you are not sure which kind check valve to choose , pls check some points and we will give you our advices:

1, What's the size of the check valve port that you need ? Or the inner diameter of the hose that the check valve connected to .

2, Where does the check valve you use in?

3,What medium can the check valve come into contact with? Such as Air, Ozone, Water, Oil ( Gasolines, Lubricant Or Edible Oil )

4, What is the using temperature about your check valve ?

5, What is the Cracking pressure of the valve you require?

Shipment

DGOzone Ltd. and DHL and FedEx have a direct and strategic cooperation. This will make all buyers benefit from low shipping cost. Meanwhile, other shipping ways are available such as CDEK, TNT, EMS, China Post. Just let us know which one is best for you, we do all the left work.