The wafer Check Valve with double discs is light with a small body, but a kind of check valve that quickly develops, which functions to preventing media in pipes from back flowing. Check valve belongs to the category of automatic valves, mainly used on those pipes in which media flow unidirectional and to control the media to flow only one-way so as to prevent accident. Dual Plate Check Valve,Wafer Check Valve,Double Disc Check Valve,Full Lining Check Valve SUZHOU YUEDA VALVE CO., LTD. , https://www.jsyuedavalve.com
Thank you for your interests and attentions in advance. Your any enquiries are welcomed.
And also welcome to visit our facotory. 
Cast Iron flange Butterfly Valve
Nominal pressure: PN10/16
Body material: Cast Iron
Stem: 2Cr13, stainless steel, carbon steel, SS410
Disck: SS304, grey iron.
Seat: EPDM/NBR/PTFE
Suitable medium: Water, steam oil...
Temperature: -40 centigrade 300 centigrade.
We have been worked as a valve supplier for many years, so far we have established with many
Customers from all over the world, such as: RUssia, Ukraine, Malaysia, Iran, UAE...So we have a big
Experience to work together with you. And we believe in that our quality is good and our price is
Competitive. Hope we can become your reliable and stable supplier in China.
Thank you for your interests and attentions in advance. Your any enquiries are welcome.
Size
DN100 to DN4000
Pressure
PN10, PN16, PN25, PN40
Suitablem
water, and other weak corrosive liquid  etc.
Temp.
-10~120°C
 
We can make various conduct term, under FOB term, we must
Transport the cargo to the port in time without any delay.
Regarding CIF term, we can arrange all, and the ships including
MAERSK, MSC, CMA, COSCO, PIL, etc.
Contacts: Ashley Qiao
Flanged Hand Bar Butterfly Valve Cast Iron Butterfly Valve
Model NO.: DN40~600
Thread Position of Valve Rod: Inside Gate Valve
Usage: Flow Control
Standard: ANSI
Application: Water Industrial Usage
Body Material: Cast Iron
Gasket Material: Cast Iron
Hand Wheel Material: Cast Iron
Stem: Carbon Steel
Disc: Ductile Iron
Connection Nut: Brass
Thrust Ring: Brass
Disc Seal: Brass
Surface: Black Paint
Screws: 8.8 Grade
Trademark: no
Transport Package: Wooden CTN
Specification: DN50~600
Origin: China Tianjin
HS Code: 848180
We have been worked as a valve supplier for many years, so far we have established with many customers from all over the world, such as: RUssia, Ukraine, Malaysia, Iran, UAE...So we have a big experience to work together with you. And we believe in that our quality is good and our price is competitive. Hope we can become your reliable and stable supplier in China.