Product Description
The function of the check valve is to prevent the media from flowing backwards in the line.Check valve belongs to automatic valve class, opening and closing parts by the force of the flow medium to open or close.Check valve is only used for medium one-way flow on the pipeline, prevent medium backflow, to prevent accidents.
Product Description:
The main features
1, the middle flange structure (BB) : the valve body valve cover is bolted, this structure is easy to valve maint...
Main Parts And Materials
Material Name
AY12X(F)-(10-16)C
AY12X(F)-(10-16)P
AY12X(F)-(10-16)R
Body
WCB
CF8
CF8M
Bonnet
WCB
CF8
CF8M
Plug
WCB
CF8
CF8M
Sealing Element
WCB+PTFE(EPDM)
CF8+PTFE(EPDM)
CF8M+PTFE(EPDM)
Moving Parts
WCB
Cl 8
CF8M
Diaphragm
FKM
FKM
FKM
Spring
65Mn
304
CF8M
Main Outer Size
DN
Inch
L
G
H
15
1/2″
80
1/2″
90
20
3/4″
97
3/4″
135
...