Media: | Oil |
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Material: | Stainless Steel |
Connection Form: | Clamp |
Samples: |
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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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General Introduction
Wafer insulated ball valve product description:
BQ71F sandwich insulated ball valve adopts integral jacket insulation layer structure design, according to user needs to inject hot water, steam, heat transfer oil, cooling water, cold air and so on. Use the whole valve to reach the required temperature at room temperature or cooling to ensure that the medium in the ball valve can work normally and has good thermal insulation and cold protection characteristics. The sandwich insulated ball valve has the characteristics of compact structure, small size, light weight, good sealing performance, flexible opening and closing, convenient installation and so on.
Working principle of Wafer insulated ball valve:
BQ71F A metal jacket is welded between the flanges of the two ends of the clamp thermal insulation ball valve, and the connecting port of the jacket is installed on the side and bottom, which is used for the entry and exit of hot water, steam or thermal oil, so as to achieve the thermal insulation effect of the ball valve and ensure the normal circulation of the viscous medium. Mainly used in chemical, petroleum, pharmaceutical, metallurgy and other industries in the system pipeline, the main role is to transport at room temperature will solidify, easy crystallization, heavy oil and other media.
Product Specification
Technical Specification
Parts name | Material |
Body | WCB/SS304/SS316 |
Bonnet | WCB/SS304/SS316 |
Ball | WCB/SS304/SS316 |
Stem | WCB/SS304/SS316 |
Seat | PTFE( can be designed) / STL |
Gasket | PTFE/Graphite+304 |
Packing | PTFE/Graphite |
Payment: T/T, Crypto, L/C Western Union, PayPal, etc.
30% prepayment, 70% balance paid before shipping or against a copy of B
Package: Carton or Plywood case.(Depends on the qty)
Shipping: By Sea/ Air / Road
Inspection: Before leaving the factory, the product will be fully tested.
Warranty: One year after leaving the factory.
1. Are you a factory or trading company?
we are the valve manufacturer in China, based in Wenzhou, and we have exported the valve for more than 5 years.
2. Can you customize the products?
Yes, we have a professional R&D team, and we supply customized products to customer
3. Do you have a minimum quantity of the products?
It depends on the different sizes, Normally is 20 pcs.
4. Can you print our Logo on the valves?
Yes, we have done a lot of cases of OEM for customers!
5. What is your lead time?
It's around 30 days normally. If we have the products in stock, it will be about 15 days.
6. How can I check your factory situation while it's difficult for me to come to China?
we can have a Facetime for you to see, and we do have the picture or the video.
7. How can you guarantee the quality of products?
First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.
8. Is a free sample available before placing an order?
yes, but the shipping freight will be charged by the customers!
9. Q: Our standard export packing?
For small orders: plastic package each pc to the carton and then into weaving bag.
Large order: plastic package into cartons, then cartons into plywood case
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