Easternflex is a professional knife gate valve manufacturer in China. We specialize knife gate valve, duckbill check valve, pinch valve, resilient seated gate valve,etc more than ten years. Our knife gate valves are designed full bore resilient or metal seated for slurries, powders and sludges. With types flange, wafer, and lugs.
Features:
1. Pressure Rating:
10bars 2’’-24’’, 5 bars 36’’.
2. Sizes :
available from 2’’ to 80’’.
3. Temperature rating:
EPDM Seat: -20 ℃ to 110 ℃
Viton Seat: -20℃ to 130 ℃
Metal Seat:-45℃ to 230 ℃
4. Flange drilling:
ANSI 125/150 Class
DIN, BS or other standard is available,
consult us for more information
5. Testing:
Each EEV Knife gate valve is fully tested in our factory before delivery. Test includes shell test, seat test. Additional testing is also available. Consult us for your request.

|
No.
|
Parts name
|
Material
|
|
1
|
O-ring
|
EPDM NBR
|
|
2
|
Seal
|
EPDM NBR
|
|
3
|
Body
|
WCB CF8 CF8M
|
|
4
|
Packing
|
EPDM, PTFE
|
|
5
|
Gland
|
WCB
|
|
6
|
Disc
|
2Cr13 CF8 CF8M
|
|
7
|
Chuck
|
WCB
|
|
8
|
Yoke Plate
|
2Cr13 CF8 CF8M
|
|
9
|
Stem
|
WCB
|
|
10
|
Bearing
|
Steel
|
|
11
|
Bush
|
QT450
|
|
12
|
Stem Nut
|
Brass
|
|
13
|
Hand wheel
|
Steel
|
|
14
|
Lock nut
|
45#
|