Technical Specifications
| Size Range
NPS2″-16″/DN50-400mm |
Main Material
Cast iron |
| Temperature Rating
Soft Seat: -29 ~ +180°C |
Stem material
Stainless steel |
| Pressure Rating
I.0Mpa |
Directional /Stem Type
Bi-directional /Rising Stem |
| leakage level
Soft seat: / |
Body Style
Wafer |
| Disc Material
Stainless steel, Duplex steel etc. |
Flange Drilling
BS etc. |
| Seat Material
Soft Seat: NBR, EPDM |
Port Type
Full Port |
| Design Standard
MFR Standard |
Test Standard
MFR Standard |
| Face to Face
MFR Standard |
Operation
Handwheel, Worm Gear, Electric, Pneumatic etc |
| Application
Power, Mining, Pulp & Paper, Cement, Carbon Black, Chemical |
| Other
The carefully selected materials and contemporary design make our knife gate valve highly recognized.
If our knife valve cannot meet your choice, we can provide you with special made. |
Chief Features
Channel without cavity,will not accumulate solids.
Channel and Flange RF surface is rubber lined,wearable.
Bi-directional seal.
No metal Parts in contact with the flowing media when the valve is in the full open position.
Field replaceable heavy duty elastomer sleeve.
The top bracket accept manual,pneumatic or electric for easy conversion.
Yoke design which consists of two plates that fully encloses the gate, spindle and Splatter that protects these components from slurry splatter that can harden and affect the operation of the valve.
