2"~12"DIN Cast Iron PN16 Silent axial flow vertical normally open check valve

$12.00 - $1,000.00
Min. Order
3 Pieces
Choose your specifications
Company Information

Tianjin Union Valve Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 90,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Tianjin Qingdao Shanghai Beijing
Payment Terms: L/C,D/A,T/T
Supply Ability: 1000 Piece/Pieces per Month
Standard or Nonstandard: Standard
Place of Origin: Tianjin China
flow direction: Reserving
Size: Dn50-Dn600
Stucture: Butterfly
Port Size: Dn50-Dn600
Temperature of Media: Low Temperature
Connection: Flange
Media: Water Oil and Gas
Model Number: W-002
Brand Name: IMGV
Type: Metal Check Valves
Seal material: Bellows globe valve
Structure: Check
Application: General
Body material: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
Power: Manual
Packaging Detail: Plywood Case



banerPn16 4 inch 10 inch DIN Cast Iron Silent Check Valve

Product Description



sizeDn50-Dn600  50mm-600mm





Chemicals, air, water, steam, oil, acids, salts ect


1. Small in size, light in weight, compact in structure,easy in maintenance.

2. Two torsion springs are used excreting on each of the pair valve plates,which close the plates quickly

   And automatically.

3. The quick-close action prevents the medium from flowing back and eliminates water hammer effect.

4. Short body structure length and good rigidity.

5. This valve is tightly sealed, without leakage under the pressure water test.

6. Safe and reliable in operation,high interference-resistance.

production process


Packaging & Shipping


Company Information

 IMGV---Tianjin Union Valve Co., Ltd. is a professional valve manufacturer with high quality products and internal management standards. It has a high reputation in the foundry industry. Our company has a modern factory, advanced manufacturing processing and testing equipment, strong technical force.1.jpg

We have More than 200 employees, more than 30 years of professional experience, skilled technicians and operators, the products passed ISO 9001:2015 and CE certification, our main products are concentric butterfly valve,eccentric butterfly valve, triple-eccentric butterfly valve, soft seat gate valve, ball valve, check valve, Y-strainer, rubber joints, etc. With product quality and perfect service system, it is sold in dozens of countries and regions such as Europe, America, Southeast Asia, Middle East, Australia, North Africa, South Korea, Hong Kong,Taiwan and so on. Our company's purpose is: professional and technical support, perfect after-sales service!
We welcome you to contact us for more information and look forward to working with you!



1. Q: Are you a manufacturer or trading company ?

A: we are valve manufacturer and factory ,and not trading company.

2. Q: Do you have agent or representative abroad?

A: We dont have agent abroad,please contact us to purchase valves


3. Q: What's your product range?

A: We can produce Butterfly valve,Gate valve,Check valve,Y strainer,Rubber Joint


4. 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.

5. Q: Which countries do you export to ?

A: We export directly to vast majority of countries in the world.

6. Q: What certificates will you provide ?

A: We can provide CE/ ISO / WRAS

7. After-sales service
18 monthes year warranty for all kinds of products
As an experienced manufacturer, you can rest assured of the quality and sales service

8. Payment
T/T, L/C, OA, D/P, D/A

Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea

10. Do you provide free sample?
Free sample is ok for us.

11. Do you accept custom design on size?
Yes, if the size is reasonable


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