Wholesale oil and gas stainless steel/aluminum vapor recovery valve for tank truck parts

Oil and gas recovery valve is a device produced in the loading and unloading oil when oil and gas recovery,can be directly installed in the tank car at the top of the tank,can also be installed in the manhole cover,through a push rod and the bottom of the tank bottom valve mechanical linkage open,but also by the source to control the open and close.Oil and gas recovery valve will produce volatile oil loading and unloading of all oil and gas recovery to the reservoir in the tank,to avoid the leakage of oil and gas,and through other oil and gas recovery device for oil and gas condensate recycling,so as to achieve the purpose of energy saving and environmental protection,in accordance with GB 18564.1-2006 standard,the main material is casting aluminum.

When the tank truck is loading and unloading, it uses pneumatic controller to open the poppet valve to maintain rapid flow of oil and gas, recycling, effective seal and tank pressure balance.

Feature

1. Aluminum alloy die-cast structure, anodized treatment.

2. Greater spring tension, faster and tighter seal.

3. Higher rated flow, lower pressure drop.

4. Easy to install.

5. Available with all TTMA flange.

6. Using pneumatic controller to control the opening and closing.

7. Used for many sections tankers, sparate loading and unloading for different fuel.

8. 1/4 NPT air lineholes.

9. Meets EN13083 standard, flange meets TTMA standard.

1. Inquiry-Professional quotation.

2. Confirm the price. lead time. artwork. payment term etc.
3. AISTAR Group sales send the Proforma Invoice with AISTAR company seal.
4. Customer make the payment for deposit and send us Bank receipt.
5.Initial Production Stage-Inform the clients that we have got the payment and will make the samples according to your request, send you photos or Samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time.
6. Middle Production-send photos to show the production line which you can see your products in . Confirm the estimated delivery time again.
7. End Production-Mass production products photos and samples will send to you for approval. You can also arrange the third party Inspection.
8. Client make payment for balance and AISTAR ship the cargo. Also AISTAR can accept payment term-Balance against B/L Copy. L/C or D/P payment Term.
9. Order can be say "finish" when you receive the goods and satisfy with them.
10. Feedback to AISTAR about Quality. Service. Market Feedback & Suggestion. And we can do better.

1.Q:Are you manufacturer or trading company?
A:We have our own 2 factories to produce 80% products by ourselves ,including fuel dispenser,fuel nozzle,fuel pump, camlock coupling ,measuring can, jerry can,valve,pipe fitting,flowmeter etc,rest 20% we purchase from our boss's relatives,friends to make sure get cheapest price and these factories working with us over 10 years.
2.Q:What you can supply to me?
A:We could supply all kinds of Fuel dispenser and fuel dispenser parts, Besides ,we provide OEM service, shipping service and QC service as well to make sure you get ONE-STOP purchase process from us. 
3.Q:Can you customize the products as per our request?
A: Yes, we do OEM and ODM. We could make the product suggestion based on your idea and budget.
4.Q:How to get a sample from you?
A: All samples will be free if unit cost under 20USD,but the freight should be on your side. If you have express account like DHL,UPS etc we will send you directly, if you don't have you can send express cost to our Paypal account, any sample cost could be returned when you make order.
5.Q: What's your payment term?
A: Payment: 30% in advance, 70% after receiving the B/L.We also accept L/C ,D/P if total amount over $30000.