Spring Return Butterfly Disc Type Check Valve
Description
Basic Info.
Function
Ddcv Double Lobe
Sealing Form
Seat Ring
Flow Direction
Unidirection
Standard
DIN
Application
Industrial Usage, Water Industrial Usage
Product Name
Dual Plate Check Valve
Size
DN40 to DN1, 200
Materials
Cast Iron/Ductile Iron
Pressure Rating
1.0, 1.6, 2.0 and 2.5MPa
Connection
Wafer
Body Seat Ring
Cast Iron / Ductile Iron/Carbon Steel/ Stainless S
Disc
Ductile Iron + EPDM, Stainless Steel
Seat Ring
NBR / EPDM
Suitable Media
Water, Sewage etc.
Applicable Temperature
From -40 to +230 Degrees C
Face to Face
DIN3202-K3
Warranty
18 Month
Certificates
Mtc, SGS, CE, ISO
Sample
Available
OEM/ODM
Yes
Transport Package
Plywood Case
Specification
DN40 up to DN 900
Trademark
BVC
Origin
China
HS Code
8481804090
Product Description
Product Information
Cast Iron Double disc wafer check valve
•Size:DN40~DN800
•Body material available in Cast iron/Stainless steel
•Face to face dimension to EN558-1 (DIN3202 K3)
•Working Pressure:PN10,PN16
•Working Temperature: -20ºC to 120ºC for EPDM seat
-10ºC to 82ºC for NBR seat
| No | Name | Material |
| 1 | Check Valves Size | DN40-DN800 |
| 2 | Check Valves Body | Cast Iron ,Duticle Iron WCB, CF8, CF8M c95400 |
| 3 | Check Valves Seat | NBR EPDM VITON etc |
| 4 | Check Valves Disc | Duticle Iron C95400 CF8 CF8M |
| 5 | Check Valves Stem | 416/ 304 /316 |
| 6 | Check Valves Produce standard | ANSIB16.1,EN1092,AS2129 |
| 7 | Check Valves Certificate | ISO,CE |
