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Tianjin factory 8 inch cast iron body wafer dual plate check valve price
Tianjin factory 8 inch cast iron body wafer dual plate check valve price
Tianjin factory 8 inch cast iron body wafer dual plate check valve price
Tianjin factory 8 inch cast iron body wafer dual plate check valve price

Tianjin factory 8 inch cast iron body wafer dual plate check valve price

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Product Overview

Description


Tianjin factory 8 inch cast iron body wafer dual plate check valve price


Tianjin  factory  8 inch cast  iron body  wafer dual plate check valve price



Product Description


 




Specifications:








































Nominal pressue (MPa)



1.0



1.6



Nominal diameter(mm)



50-1000



50-1000



Test pressure



Shell



1.5



2.4



(MPa)



Seal



1.1



1.76



Applicable temperature



150



Applicable medium



Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,
Alkalis, etc.



Operating mode



manual, worm gear, pneumatic, electric, etc.



 


Standards:


















Design & Manufacture



Flange Connection



Face to Face Dimension



Test & Inspection



API 594



DIN PN10/16/25



API594



API 598



 


 


Material:


 













































bodyCast Iron, Ductile Iron, Carbon Steel, Stainless Steel
PlateDuctile Iron, Carbon Steel, Stainless Steel
SpringStainless Steel
Hinge PinStainless Steel
Plugcarbon steel
Body BearingPTFE
Spring BearingPTFE
Stop PinStainless Steel
Eye BoltCarbon Steel
Body SeatNBR, EPDM, Viton, Neoprene

 


Application:

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


Features:


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.


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production process


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Packaging & Shipping


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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!


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FAQ


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


A: we are valve manufacturer and factory ,and not trading company.We have 30 years of valve manufacturing experience


2. What is your terms of payment?


A: T/T 30% as deposit, and 70% before delivery/agaist the B/L copy. We'll show you the photos of the products and packages before you pay the balance.


3. Q: What's your product range?


A: We can produce Butterfly valve,Gate valve,Check valve,Y strainer,Rubber Joint We can build the molds and fixtures.
by ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.


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 20-35 days.


5. Q: What certificates will you provide ?


A: We can provide CE/ ISO / WRAS


6. 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


7. Payment


T/T, L/C, OA, D/P, D/A


8.Transportation


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


9. Do you provide free sample?


Free sample is ok for us.


10.How do you make our business long-term and good relationship?


A:1. We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.





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