The swing check valve, also known as a one-way valve or a check valve, is used to prevent the backflow of the medium in the pipeline. The valve that opens or closes by itself by the flow and force of the medium to prevent the backflow of the medium is called a check valve. The check valve belongs to the automatic valve category, which is mainly used in the pipeline where the medium flows in one direction, and only allows the medium to flow in one direction to prevent accidents. This type of valve should generally be installed horizontally in the pipeline.
| Part Name |
Material |
| Body |
DI/WCB/SS304/SS316 |
| Seat Ring |
NBR/EPDM/WCB/Brass |
| Disc |
DI/WCB/SS304/SS316 |
| Disc Ring |
DI/WCB/SS304/SS316 |
|
Botts
|
WCB/SS304/SS316 |
1. Standard export packing.
2. Wooden box or carton packing with wooden pallet.
3. Or according to customer packaging requirements.
Tianjin Renfu Valve Technology Co., Ltd. is professional valves manufacturer located in Tianjin China, specialized on butterfly valves, gate valves, check valves, ball valves, globe valves, strainers, expansion joints, etc. we are also a professional exporter with 10+ years of experience. we focused on R&D and aim to provide best services to valuable customers. Our plant has fulled equipped with manufacturing processing and testing equipments, strong technical force and over 30 employees including skilled assembly-line workers and experienced technical staffs in valve field. Now our company has passed the ISO9001: 2008 quality management system certification and get CE certification. Our products are widely used in petroleum, chemical, urban water supply and drainage, paper, electronics, shipbuilding, medicine, construction, food and other industries. Tianjin Renfu Valve Technology Co., Ltd. enjoys a good fame in wide customers by virtue of its good product quality and perfect service system.
Now our products sell well in Europe and America, Southeast Asia, the Middle East, Australia, North Africa, and many countries and regions.
1. Q: Are you a manufacturer or trading company?
A: We are valve manufacturer and factory.
2 Q: Is there any stock in your factory? And how about your lead time?
A: We stock valves with normal sizes. The lead time depends on your quantity,
Generally 30-35 days.
3. Q: Which countries do you export to?
A: We export directly to vast majority of countries in the world.
4. Q: What certificates will you provide?
A: We can provide CE/ ISO / WRAS.
5. Q: After-sales service
A: 18 months year warranty for all kinds of products.
As an experienced manufacturer, you can rest assured of the quality and sales service.
6. Q: Payment
A: T/T.
7, Q: Transportation
A: Transported by DHL, UPS, EMS, FedEx, SF, by Air, by Sea.
8. Q: Do you provide free sample?
A: Small size free sample is OK for us.
9. Q: Do you accept custom design on size?
A: Yes, if the size is reasonable.
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