- Overview
- Product Description
- Product Parameters
- Production process
- Workshop
- Packaging & Shipping
- Certifications
- Company Profile
- FAQ
Basic Info.
Model NO.
Dual1
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
DIN BS ANSI API JIS
Application
Industrial Usage, Water Industrial Usage, Household Usage
Body Material
Ci/Di Wcb/SS304/SS316
Seat Material
EPDM/PTFE/Rubber/NBR/Vition
Disc Material
Di/SS304/SS316/Bronze/Wcb
Engrave
Clear Engrave as Cuatomer Need
Technical
Drawings and Weight Support
Delivery Time
According to The Order Quantity
After-Sale
24hours to Solve
Test
Pressure Test/Air Tightness Test
Inspection
Via Photos and Video
Transport Package
Wooden Box/Customized
Specification
DN20-2200
Trademark
Customized according to customer requirements
Origin
China
HS Code
8481804090
Production Capacity
80000/Year
Product Description
A check valve,clack valve, non-return valve or one-way valve is a valve that normally allows fluid(liquid or gas) to flow through it in only one direction.
Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are available in a wide range of sizes and costs, check valves generally are very small,simple or inexpensive. Check valves work automatically and most are not controlled by a person or any external Control; accordingly, most do not have any valve handle or stem.
The bodies(external shells) of most check valves are made of metal or palstic.
| Part Name | Material |
| Body | Cast iron/ Ductile iron/Carbon Steel Stainless Stee/CF8/CF8m |
| Disc | Ductile iron with zinc plated or AL-bronze/stainless steel /Cast iron/ Carbon Steel /CF8/CF8m |
| Seat | WCB/SS304/SS316/DI/CI/NBR/PTFE/EPDM/VITON |
Wafer Type Check Valve
Other Type Check Valve
1. Standard export packing.
2. Wooden box or carton packing with wooden pallet.
3. Or according to customer packaging requirements.
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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