| Media: | Oil |
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| Temperature: | Ordinary Temperature |
| Material: | Cast Iron |
| Samples: |
as customer requirement
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier
Aluminum Vacuum Vent Relief Valve is installed on the top of vent pipes from underground or aboveground fuel storage tanks. The vent cap and internal wire screen are designed to protect the tank vent lines against intrusion and blockage from water, debris or insects. A normally closed poppet in the valve opens at a predetermined pressure or vacuum setting to allow the tank to vent.
1. The vacuum pressure valve is installed at the top of the sump of the storage tank
2. The exhaust cover and the internal net are designed to protect the fuel tank ventilation line from external insects. The valve body will open/close when a predetermined pressure or vacuum setting is reached
3. Vacuum pressure valve is used in conjunction with centralized oil and gas recovery system or distributed oil and gas recovery system
4. When used for oil and gas recovery, maintain a certain tank pressure and reduce gasoline volatilization loss
Installation Notes:
1. The thread of the venting nozzle should be coated with a non-hardening and oil-resistant thread sealant.
2. When connecting, please note that the wrench only acts on the clamping plane of the pipe joint, not on the composite valve body.
Note: 1. Do not cover the venting port 2. The annual inspection is necessary for the normal operation of the venting valve. Remove the filter and observe that the filter is intact and can be cleaned or replaced if necessary
| Product Name | Aluminum Vacuum Vent Relief Valve | |
| Material | Body | Aluminum Alloy |
| Technics | Casting | |
| Nominal Diameter | DN50 /2" | |
| Tempreture Range | -20°C ~ +70°C | |
| Medium | gasoline,kerosene,diesel,water,etc | |
Packaging detailed:1.Carton packing
2. wooden packing
3. as customer 's requirement
Delievey Detailed: 20-35days after receiving deposit,or depends on the order quantity
JiaSheng Petroleum Tech Co., Ltd. located in Xuzhou, Jiangsu province, Our company is a specialized manufacturer integrating design ,production and sale into an organic whole. Our company produces and sales various tanker parts, oilcan parts, watering cart parts,aluminium and stainless steel quick coupling, double-way and treble-way valves, medium and low pressure petrochemical valves,European standard gas recovery tanker parts, gas station recovery products. Our products are widely supplied for industries like petroleum company, troops, oil stocks, tank truck, watering cart and gas station.
Our company has engineering experiences for years, we are also specialized in the installment of gas station wire frame, oil tank, asphalt tank, wine storage tank, pipeline and gas station construction, once and twice gas station recovery redevelopment, European standard tank truck refit.
Our company provides well-equipped products, advanced technique, strong technical force, and we can undertake the manufacture of other special parts.
OEM/ODM will be welcomed, we can design and manufacture the models as per the customers' requirements.
1.MOQ
For the goods in stock,small order is acceptable.
2.Price
Pls contact me without hestitation if you want to know the latest price.
3.Sample
Free for Existing Samples, the sampling time is one wokable day . Customer paid the express fee.
The sample fee will be refund after you purchase first order.
4.Quality
The quality of glass products will be the high level, the better price.
5.Reply
If you are interested in our product ,pls inquiry to me,I'll give you reply without delay.
Suppliers with verified business licenses
Audited Supplier 
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